406 Area Code

Cities: Absarokee, Alberton, Alta, Alzada, Anaconda, Arlee, Ashland, Augusta, Avon, Bainville, Baker, Belfry, Belgrade, Belt, Big Sandy, Big Sky, Big Timber, Bigfork, Billings, Birney, Bloomfield, Boulder, Box Elder, Bozeman, Brady, Bridger, Broadus, Broadview, Brockton, Browning, Busby, Butte, Canyon Creek, Carlyle, Carter, Cascade, Charlo, Chester, Chinook, Choteau, Circle, Clinton, Clyde Park, Colstrip, Columbia Falls, Columbus, Condon, Conrad, Cooke City, Crooked Creek, Culbertson, Custer, Cut Bank, Dagmar, Darby, Decker, Deer Lodge, Denton, Devon, Dillon, Divide, Dixon, Dodson, Drummond, Dupuyer, Dutton, East Conrad, East Glacier Park, Ekalaka, Elmo, Ennis, Ethridge, Eureka, Eureka Rural, Fairfield, Fairview, Fallon, Finley Point, Flaxville, Flaxville Rural, Forsyth, Fort Benton, Fort Peck, Fort Shaw, Fort Smith, Frazer, Frenchtown, Froid, Froid Rural, Fromberg, Gallatin Gateway, Gardiner, Geraldine, Geyser, Gildford, Glasgow, Glendive, Glentana, Grant, Grass Range, Great Falls, Hamilton, Hardin, Harlem, Harlowton, Harrison, Haugan, Havre, Hays, Helena, Highwood, Hingham, Hinsdale, Hobson, Hopp Illiad, Hot Springs, Hungry Horse, Huntley, Hysham, Jackson, Joliet, Joplin, Jordan, Judith Gap, Kalispell, Kevin Oilmont, Kremlin, Lakeside, Lambert, Lame Deer, Larslan, Laurel, Lavina, Lewistown, Libby, Lima, Lincoln, Lindsay, Livingston, Lodge Grass, Loma, Malta, Manhattan, Marion, Martinsdale, Medicine Lake, Melrose, Melstone, Melville, Miles City, Missoula, Molt, Moore, Musselshell, Nashua, Neihart, North Broadus, North Cut Bank, North Frannie, North Glasgow, North Havre, North Hinsdale, North Nashua, North Parkman, North Poplar, North Ryegate, North Wolf Point, Noxon, Olney, Opheim, Outlook, Ovando, Pablo, Peerless, Pendroy, Philipsburg, Plains, Plentywood, Plevna, Polson, Pompeys Pillar, Poplar, Potomac, Power, Rapelje, Raynesford, Red Lodge, Reedpoint, Reserve, Richey, Ridge, Rock Springs, Ronan, Rosebud, Roundup, Roy, Rudyard, Ryegate, Saco, Savage, Scobey, Scobey Rural, Seeley Lake, Shelby, Sheridan, Sidney, Silvertip, Somers, South Alberton, South Broadus, South Chester, South Havre, South Malta, South Miles City, South Wolf Point, St. Ignatius, St. Mary, St. Regis, Stanford, Stevensville, Stockett, Sunburst, Superior, Swan Lake, Sweetgrass, Terry, Thompson Falls, Three Forks, Townsend, Troy, Turner, Twin Bridges, Valier, Valley Industrial Park, Victor, Virginia City, Warm Springs, West Beach, West Camp Crook, West Glacier, West Glendive, West Sidney, West Squaw Gap, West Yellowstone, Westby, White Sulphur Springs, White Water, Whitefish, Whitehall, Wibaux, Wilsall, Winifred, Winnett, Wisdom, Wise River, Wolf Creek, Wolf Point, Worden, Wyola, Yellow Bay

Map of 406 code

Local time – 1 timezone

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Mountain timezone

Prefixes – 745 codes

Prefix
Type
City
Carrier
Assigned
Landline
Teleport Communications America - ID - LLC
2012/04/17
(406) 200-0
Wireless
Cellco Partnership DBA Verizon Wireless
2014/09/05
(406) 200-1
Wireless
Cellco Partnership DBA Verizon Wireless
2014/07/16
(406) 200-2
Wireless
Cellco Partnership DBA Verizon Wireless
2014/06/17
(406) 200-3
Wireless
Cellco Partnership DBA Verizon Wireless
2014/08/07
(406) 200-4
Wireless
Cellco Partnership DBA Verizon Wireless
2014/08/07
(406) 200-5
Wireless
Cellco Partnership DBA Verizon Wireless
2014/08/07
(406) 200-6
Landline
Teleport Communications America - ID - LLC
2012/04/17
(406) 200-7
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2014/09/18
(406) 200-8
Landline
Bandwidth.com CLEC, LLC - MT
2014/09/18
(406) 200-9
Landline
Bandwidth.com CLEC, LLC - MT
2014/09/18
Wireless
New Cingular Wireless PCS, LLC
2003/01/21
(406) 201-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 201-1
Landline
Bandwidth.com CLEC, LLC - MT
2013/11/13
(406) 201-2
Landline
Onvoy, LLC MT
2019/09/30
(406) 201-3
Landline
Onvoy, LLC MT
2012/11/21
(406) 201-4
Landline
Onvoy, LLC MT
2012/11/21
(406) 201-5
Landline
Bandwidth.com CLEC, LLC - MT
2014/04/29
(406) 201-6
Landline
Bandwidth.com CLEC, LLC - MT
2015/04/15
(406) 201-7
Landline
Bandwidth.com CLEC, LLC - MT
2015/04/15
(406) 201-8
Landline
Bandwidth.com CLEC, LLC - MT
2017/01/27
(406) 201-9
Landline
Bandwidth.com CLEC, LLC - MT
2012/08/13
Wireless
New Cingular Wireless PCS, LLC
2001/04/18
(406) 202-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 202-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 202-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 202-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 202-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 202-5
Wireless
New Cingular Wireless PCS, LLC
-
(406) 202-6
Wireless
New Cingular Wireless PCS, LLC
-
(406) 202-8
Wireless
New Cingular Wireless PCS, LLC
-
Landline
Level 3 Communications, LLC - AK
-
(406) 203-0
Landline
Level 3 Communications, LLC - AK
-
(406) 203-1
Landline
Level 3 Communications, LLC - AK
-
(406) 203-2
Wireless
New Cingular Wireless PCS, LLC
2011/06/21
(406) 203-3
Landline
Level 3 Communications, LLC - AK
2012/01/30
(406) 203-4
Landline
Level 3 Communications, LLC - AK
-
(406) 203-5
Landline
Level 3 Communications, LLC - AK
2012/08/01
(406) 203-6
Wireless
New Cingular Wireless PCS, LLC
2010/10/07
(406) 203-7
Wireless
Cellco Partnership DBA Verizon Wireless
2014/06/13
(406) 203-8
Wireless
Cellco Partnership DBA Verizon Wireless
2014/08/07
(406) 203-9
Landline
Level 3 Communications, LLC - AK
2014/09/30
Landline
Level 3 Communications, LLC - AK
-
(406) 204-0
Landline
Level 3 Communications, LLC - AK
-
(406) 204-1
Landline
Onvoy, LLC MT
2012/11/13
(406) 204-2
Landline
Onvoy, LLC MT
2012/11/13
(406) 204-3
Landline
Level 3 Communications, LLC - AK
2011/10/27
(406) 204-4
Landline
Level 3 Communications, LLC - AK
-
(406) 204-5
Landline
Onvoy, LLC MT
2012/11/13
(406) 204-6
Landline
Eltopia Communications, LLC
2010/08/04
(406) 204-7
Landline
Onvoy, LLC MT
2012/11/13
(406) 204-8
Wireless
Metro PCS, Inc.
2017/08/07
(406) 204-9
Wireless
Metro PCS, Inc.
2017/08/07
(406) 205
Landline
Level 3 Communications, LLC - AK
-
(406) 206
Landline
Level 3 Communications, LLC - AK
-
Wireless
New Cingular Wireless PCS, LLC
2001/04/18
(406) 207-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 207-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 207-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 207-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 207-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 207-5
Wireless
New Cingular Wireless PCS, LLC
-
(406) 207-6
Wireless
New Cingular Wireless PCS, LLC
-
(406) 207-7
Wireless
New Cingular Wireless PCS, LLC
-
(406) 207-8
Wireless
New Cingular Wireless PCS, LLC
-
(406) 207-9
Wireless
New Cingular Wireless PCS, LLC
-
Wireless
New Cingular Wireless PCS, LLC
2001/04/18
(406) 208-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 208-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 208-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 208-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 208-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 208-5
Wireless
New Cingular Wireless PCS, LLC
-
(406) 208-6
Wireless
New Cingular Wireless PCS, LLC
-
(406) 208-7
Wireless
New Cingular Wireless PCS, LLC
-
(406) 208-8
Wireless
New Cingular Wireless PCS, LLC
-
(406) 208-9
Wireless
New Cingular Wireless PCS, LLC
-
Wireless
New Cingular Wireless PCS, LLC
2001/04/18
(406) 209-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 209-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 209-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 209-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 209-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 209-5
Wireless
New Cingular Wireless PCS, LLC
-
(406) 209-6
Wireless
New Cingular Wireless PCS, LLC
-
(406) 209-7
Wireless
New Cingular Wireless PCS, LLC
-
(406) 209-8
Landline
Bandwidth.com CLEC, LLC - MT
2012/01/23
(406) 209-9
Landline
Bandwidth.com CLEC, LLC - MT
2013/05/28
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 210-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 210-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 210-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 210-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 210-4
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 210-5
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 210-6
Wireless
Cellco Partnership DBA Verizon Wireless
2013/12/13
(406) 210-7
Wireless
Cellco Partnership DBA Verizon Wireless
2010/12/07
(406) 210-8
Wireless
Cellco Partnership DBA Verizon Wireless
2011/05/06
(406) 210-9
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 211
Unknown
-
-
-
Wireless
New Cingular Wireless PCS, LLC
2001/04/18
(406) 212-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 212-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 212-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 212-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 212-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 212-5
Wireless
New Cingular Wireless PCS, LLC
-
(406) 212-6
Wireless
New Cingular Wireless PCS, LLC
-
(406) 212-7
Wireless
New Cingular Wireless PCS, LLC
-
(406) 212-8
Wireless
New Cingular Wireless PCS, LLC
-
(406) 212-9
Wireless
New Cingular Wireless PCS, LLC
-
Landline
Level 3 Communications, LLC - AK
2003/05/06
(406) 213-0
Landline
Level 3 Communications, LLC - AK
-
(406) 213-1
Landline
Eltopia Communications, LLC
2010/08/04
(406) 213-3
Landline
Bandwidth.com CLEC, LLC - MT
2015/02/20
(406) 213-4
Landline
Level 3 Communications, LLC - AK
-
(406) 213-5
Landline
Bandwidth.com CLEC, LLC - MT
2015/03/27
(406) 213-6
Landline
Bandwidth.com CLEC, LLC - MT
2015/05/06
(406) 213-7
Landline
Onvoy, LLC MT
2011/04/19
(406) 213-8
Landline
Bandwidth.com CLEC, LLC - MT
2017/07/21
(406) 213-9
Landline
Bandwidth.com CLEC, LLC - MT
2018/03/09
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 214-0
Wireless
Cellco Partnership DBA Verizon Wireless
2011/01/07
(406) 214-1
Wireless
Cellco Partnership DBA Verizon Wireless
2006/09/12
(406) 214-2
Wireless
Cellco Partnership DBA Verizon Wireless
2006/09/12
(406) 214-3
Landline
Mcimetro Access Transmission Services LLC
2007/02/13
(406) 214-4
Wireless
Cellco Partnership DBA Verizon Wireless
2006/08/09
(406) 214-5
Wireless
Cellco Partnership DBA Verizon Wireless
2006/12/07
(406) 214-6
Wireless
Cellco Partnership DBA Verizon Wireless
2007/01/19
(406) 214-7
Wireless
Cellco Partnership DBA Verizon Wireless
2007/01/19
(406) 214-8
Wireless
Cellco Partnership DBA Verizon Wireless
2011/01/07
(406) 214-9
Wireless
Cellco Partnership DBA Verizon Wireless
2007/01/19
Landline
Eltopia Communications, LLC
2010/05/07
(406) 215-0
Landline
Eltopia Communications, LLC
2010/05/11
(406) 215-1
Landline
Onvoy, LLC MT
2012/11/16
(406) 215-2
Landline
Onvoy, LLC MT
2012/11/16
(406) 215-3
Landline
Onvoy, LLC MT
2012/11/16
(406) 215-4
Landline
Onvoy, LLC MT
2012/11/16
(406) 215-5
Wireless
Metro PCS, Inc.
2017/02/28
(406) 215-6
Wireless
Metro PCS, Inc.
2017/02/28
(406) 215-9
Landline
Onvoy, LLC MT
2017/10/18
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 216-1
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 216-2
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 216-3
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 216-4
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 216-5
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 216-8
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 216-9
Landline
3 Rivers Telephone Cooperative, Inc.
-
Landline
AT&T Local
-
(406) 217-1
Wireless
Cellco Partnership DBA Verizon Wireless
2007/06/11
(406) 217-2
Wireless
Cellco Partnership DBA Verizon Wireless
2007/06/11
(406) 217-3
Wireless
Cellco Partnership DBA Verizon Wireless
2007/08/29
(406) 217-4
Wireless
Cellco Partnership DBA Verizon Wireless
2007/08/29
(406) 217-5
Wireless
Cellco Partnership DBA Verizon Wireless
2008/02/14
(406) 217-6
Wireless
Cellco Partnership DBA Verizon Wireless
2008/07/18
(406) 217-7
Wireless
Cellco Partnership DBA Verizon Wireless
2008/09/10
(406) 217-8
Wireless
Cellco Partnership DBA Verizon Wireless
2008/09/10
(406) 217-9
Landline
AT&T Local
-
Wireless
Sprint Spectrum L.P.- MT
2004/08/03
(406) 218-1
Wireless
New Cingular Wireless PCS, LLC
2006/07/20
(406) 218-2
Landline
Level 3 Communications, LLC - AK
2016/03/22
(406) 218-3
Landline
Qwest Corporation
2013/02/01
(406) 218-4
Landline
Qwest Corporation
2013/02/01
(406) 218-5
Landline
Qwest Corporation
2013/02/01
(406) 218-7
Landline
Centurylink Communications LLC
2017/05/16
(406) 218-8
Wireless
Cellco Partnership DBA Verizon Wireless
2004/08/05
(406) 218-9
Wireless
Sprint Spectrum L.P.- MT
2004/08/05
Landline
AT&T Local
2003/02/13
(406) 219-0
Landline
Level 3 Communications, LLC - AK
2006/10/06
(406) 219-1
Landline
Bandwidth.com CLEC, LLC - MT
2010/01/22
(406) 219-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2014/05/15
(406) 219-3
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/12/08
(406) 219-4
Landline
Bandwidth.com CLEC, LLC - MT
2010/05/19
(406) 219-5
Landline
Bandwidth.com CLEC, LLC - MT
2010/09/22
(406) 219-6
Landline
Eltopia Communications, LLC
2010/08/04
(406) 219-7
Landline
Bandwidth.com CLEC, LLC - MT
2011/03/04
(406) 219-8
Landline
Bandwidth.com CLEC, LLC - MT
2011/05/24
(406) 219-9
Landline
AT&T Local
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 220-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 220-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 220-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 220-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 220-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 220-5
Wireless
New Cingular Wireless PCS, LLC
-
Landline
AT&T Local
2003/02/13
(406) 221-0
Landline
Eltopia Communications, LLC
2010/08/04
(406) 221-1
Landline
Onvoy, LLC MT
2012/11/13
(406) 221-2
Landline
Onvoy, LLC MT
2012/11/13
(406) 221-3
Landline
Mcimetro Access Transmission Services LLC
2007/02/06
(406) 221-4
Landline
Onvoy, LLC MT
2012/11/13
(406) 221-5
Landline
Onvoy, LLC MT
2012/11/13
(406) 221-6
Wireless
New Cingular Wireless PCS, LLC
2010/10/07
(406) 221-7
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2008/07/10
(406) 221-9
Landline
AT&T Local
-
(406) 222
Landline
Qwest Corporation
-
(406) 223
Wireless
Cellco Partnership DBA Verizon Wireless
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 224-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 224-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 224-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 224-3
Wireless
Cellco Partnership DBA Verizon Wireless
2009/11/05
(406) 224-4
Landline
Bandwidth.com CLEC, LLC - MT
2010/01/22
(406) 224-5
Wireless
Cellco Partnership DBA Verizon Wireless
2010/05/06
(406) 224-6
Landline
Eltopia Communications, LLC
2010/08/04
(406) 224-7
Wireless
Cellco Partnership DBA Verizon Wireless
2011/06/09
(406) 224-8
Wireless
Cellco Partnership DBA Verizon Wireless
2011/04/19
(406) 224-9
Landline
Bandwidth.com CLEC, LLC - MT
2015/05/07
Landline
Qwest Corporation
-
(406) 225-0
Landline
Onvoy, LLC MT
2012/11/13
(406) 225-1
Landline
Eltopia Communications, LLC
2010/08/04
(406) 225-2
Landline
Ymax Communications Corp. - MT
2009/09/18
(406) 225-3
Landline
Qwest Corporation
-
(406) 225-4
Landline
Qwest Corporation
-
(406) 225-5
Landline
Ymax Communications Corp. - MT
2009/02/04
(406) 225-6
Landline
Ymax Communications Corp. - MT
2009/02/04
(406) 225-7
Landline
Onvoy, LLC MT
2007/02/21
(406) 225-8
Landline
Ymax Communications Corp. - MT
2008/10/21
(406) 225-9
Landline
Qwest Corporation
-
Landline
Qwest Corporation
-
(406) 226-0
Landline
Onvoy, LLC MT
2019/09/30
(406) 226-1
Landline
Eltopia Communications, LLC
2010/08/04
(406) 226-2
Landline
Onvoy, LLC MT
2019/08/16
(406) 226-3
Landline
Onvoy, LLC MT
2019/08/16
(406) 226-4
Landline
Qwest Corporation
-
(406) 226-5
Landline
Qwest Corporation
-
(406) 226-6
Landline
Centurylink Communications LLC
2014/04/30
(406) 226-7
Landline
Onvoy, LLC MT
2007/03/19
(406) 226-8
Landline
Onvoy, LLC MT
2011/09/22
(406) 226-9
Landline
Qwest Corporation
-
(406) 227
Landline
Qwest Corporation
-
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 228-2
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 228-3
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 228-4
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 228-6
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 228-7
Landline
Mid-rivers Telephone Cooperative, Inc.
2019/03/28
(406) 228-8
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 228-9
Landline
Nemont Telephone Cooperative, Inc.
-
Wireless
New Cingular Wireless PCS, LLC
2003/01/20
(406) 229-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 229-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 229-2
Landline
Mcimetro Access Transmission Services LLC
2017/06/12
(406) 229-3
Landline
Onvoy, LLC MT
2012/11/21
(406) 229-5
Wireless
New Cingular Wireless PCS, LLC
2014/10/14
(406) 229-7
Landline
Centurylink Communications LLC
2014/04/30
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 230-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 230-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 230-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 230-6
Wireless
Cellco Partnership DBA Verizon Wireless
2015/11/05
Wireless
New Cingular Wireless PCS, LLC
2001/07/12
(406) 231-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 231-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 231-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 231-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 231-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 231-5
Wireless
New Cingular Wireless PCS, LLC
-
(406) 231-6
Wireless
New Cingular Wireless PCS, LLC
-
(406) 231-7
Wireless
New Cingular Wireless PCS, LLC
-
(406) 231-8
Wireless
New Cingular Wireless PCS, LLC
-
(406) 231-9
Wireless
New Cingular Wireless PCS, LLC
-
(406) 232
Landline
Qwest Corporation
-
Landline
Qwest Corporation
-
(406) 233-1
Landline
Onvoy, LLC MT
2006/09/21
(406) 233-2
Landline
Qwest Corporation
-
(406) 233-3
Landline
Qwest Corporation
-
(406) 233-4
Landline
Qwest Corporation
-
(406) 233-6
Landline
Level 3 Communications, LLC - AK
2005/01/27
(406) 233-7
Landline
Qwest Corporation
-
(406) 233-9
Landline
Bandwidth.com CLEC, LLC - MT
2009/01/13
(406) 234
Landline
Mid-rivers Telephone Cooperative, Inc.
-
Landline
Qwest Corporation
-
(406) 235-0
Wireless
New Cingular Wireless PCS, LLC
2011/04/07
(406) 235-1
Landline
Level 3 Communications, LLC - AK
2006/10/19
(406) 235-2
Landline
Ymax Communications Corp. - MT
2011/01/24
(406) 235-3
Landline
Qwest Corporation
-
(406) 235-4
Landline
Qwest Corporation
-
(406) 235-5
Landline
Eltopia Communications, LLC
2010/08/04
(406) 235-6
Landline
Ymax Communications Corp. - MT
2009/09/18
(406) 235-7
Landline
Onvoy, LLC MT
2007/02/21
(406) 235-8
Landline
Ymax Communications Corp. - MT
2008/10/21
(406) 235-9
Landline
Qwest Corporation
-
(406) 236
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 237
Landline
Qwest Corporation
-
(406) 238
Landline
Qwest Corporation
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 239-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 239-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 239-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 239-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 239-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 239-5
Wireless
New Cingular Wireless PCS, LLC
-
(406) 239-6
Wireless
New Cingular Wireless PCS, LLC
-
(406) 239-7
Wireless
New Cingular Wireless PCS, LLC
-
(406) 239-8
Wireless
New Cingular Wireless PCS, LLC
-
(406) 239-9
Wireless
New Cingular Wireless PCS, LLC
-
(406) 240
Wireless
New Cingular Wireless PCS, LLC
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 241-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 241-1
Wireless
Cellco Partnership DBA Verizon Wireless
2007/07/11
(406) 241-2
Wireless
Cellco Partnership DBA Verizon Wireless
2007/07/11
(406) 241-3
Wireless
Cellco Partnership DBA Verizon Wireless
2007/07/11
(406) 241-4
Wireless
Cellco Partnership DBA Verizon Wireless
2007/10/16
(406) 241-5
Wireless
Cellco Partnership DBA Verizon Wireless
2007/10/16
(406) 241-6
Wireless
Cellco Partnership DBA Verizon Wireless
2007/10/16
(406) 241-7
Wireless
Cellco Partnership DBA Verizon Wireless
2008/01/11
(406) 241-8
Wireless
Cellco Partnership DBA Verizon Wireless
2008/01/11
(406) 241-9
Wireless
Cellco Partnership DBA Verizon Wireless
2008/01/11
Wireless
New Cingular Wireless PCS, LLC
2003/03/18
(406) 242-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 242-5
Wireless
New Cingular Wireless PCS, LLC
2017/12/18
(406) 243
Landline
Qwest Corporation
-
(406) 244
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 245
Landline
Qwest Corporation
-
(406) 246
Landline
Blackfoot Telephone Cooperative, Inc.
-
Landline
Qwest Corporation
-
(406) 247-0
Landline
Bandwidth.com CLEC, LLC - MT
2010/03/16
(406) 247-1
Landline
Qwest Corporation
-
(406) 247-2
Landline
Qwest Corporation
-
(406) 247-3
Landline
Qwest Corporation
-
(406) 247-4
Landline
Qwest Corporation
-
(406) 247-5
Landline
Qwest Corporation
-
(406) 247-6
Landline
Qwest Corporation
-
(406) 247-7
Landline
Qwest Corporation
-
(406) 247-8
Landline
Qwest Corporation
-
(406) 248
Landline
Qwest Corporation
-
(406) 249
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 250
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 251
Landline
Qwest Corporation
-
(406) 252
Landline
Qwest Corporation
-
(406) 253
Wireless
New Cingular Wireless PCS, LLC
-
(406) 254
Landline
Qwest Corporation
-
(406) 255
Landline
Qwest Corporation
-
(406) 256
Landline
Qwest Corporation
-
(406) 257
Landline
Centurytel of Montana, Inc. DBA Centurylink
-
Landline
Qwest Corporation
-
(406) 258-0
Landline
Onvoy, LLC MT
2006/05/02
(406) 258-1
Landline
Qwest Corporation
2006/06/14
(406) 258-2
Landline
Qwest Corporation
-
(406) 258-3
Landline
Qwest Corporation
-
(406) 258-4
Landline
Qwest Corporation
-
(406) 258-5
Landline
Qwest Corporation
-
(406) 258-6
Landline
Qwest Corporation
-
(406) 258-7
Landline
Onvoy, LLC MT
2008/07/31
(406) 258-9
Landline
Qwest Corporation
-
(406) 259
Landline
Qwest Corporation
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 260-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 260-1
Wireless
Cellco Partnership DBA Verizon Wireless
2007/12/26
(406) 260-2
Wireless
Cellco Partnership DBA Verizon Wireless
2007/12/26
(406) 260-3
Wireless
Cellco Partnership DBA Verizon Wireless
2007/12/26
(406) 260-4
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2008/04/04
(406) 260-5
Wireless
Cellco Partnership DBA Verizon Wireless
2008/06/10
(406) 260-6
Wireless
Cellco Partnership DBA Verizon Wireless
2008/06/10
(406) 260-7
Wireless
Cellco Partnership DBA Verizon Wireless
2008/09/10
(406) 260-8
Wireless
Cellco Partnership DBA Verizon Wireless
2008/09/10
(406) 260-9
Landline
Eltopia Communications, LLC
2010/08/04
Wireless
New Cingular Wireless PCS, LLC
-
(406) 261-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 261-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 261-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 261-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 261-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 261-5
Wireless
New Cingular Wireless PCS, LLC
-
(406) 261-6
Wireless
New Cingular Wireless PCS, LLC
-
(406) 261-7
Wireless
New Cingular Wireless PCS, LLC
-
(406) 261-8
Wireless
New Cingular Wireless PCS, LLC
-
(406) 261-9
Wireless
New Cingular Wireless PCS, LLC
-
Landline
Qwest Corporation
-
(406) 262-0
Wireless
Cellco Partnership DBA Verizon Wireless
2015/08/31
(406) 262-1
Landline
Qwest Corporation
-
(406) 262-2
Landline
Qwest Corporation
-
(406) 262-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 262-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 262-5
Landline
Qwest Corporation
-
(406) 262-7
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/02/07
(406) 262-8
Landline
Onvoy, LLC MT
2006/09/20
(406) 262-9
Landline
Qwest Corporation
-
(406) 263
Unknown
Sagebrush Cellular, Inc.
-
(406) 264
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 265
Landline
Qwest Corporation
-
Landline
Qwest Corporation
-
(406) 266-0
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2019/03/08
(406) 266-1
Wireless
New Cingular Wireless PCS, LLC
2010/10/07
(406) 266-2
Landline
Ymax Communications Corp. - MT
2010/02/25
(406) 266-3
Landline
Qwest Corporation
-
(406) 266-4
Landline
Qwest Corporation
-
(406) 266-5
Landline
Qwest Corporation
-
(406) 266-6
Landline
Eltopia Communications, LLC
2010/08/04
(406) 266-7
Landline
Onvoy, LLC MT
2007/02/21
(406) 266-8
Landline
Ymax Communications Corp. - MT
2008/10/21
(406) 266-9
Landline
Qwest Corporation
-
(406) 267
Landline
Southern Montana Telephone Co.
-
Landline
Qwest Corporation
-
(406) 268-0
Landline
Qwest Corporation
-
(406) 268-1
Landline
Qwest Corporation
-
(406) 268-2
Landline
Qwest Corporation
-
(406) 268-3
Landline
Qwest Corporation
-
(406) 268-6
Landline
Qwest Corporation
-
(406) 268-7
Landline
Qwest Corporation
-
(406) 268-8
Landline
Qwest Corporation
-
(406) 268-9
Landline
Qwest Corporation
-
Wireless
New Cingular Wireless PCS, LLC
2010/10/12
(406) 269-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 270
Wireless
Cellco Partnership DBA Verizon Wireless
-
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 271-0
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 271-1
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 271-2
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 271-3
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 271-4
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 271-5
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 271-7
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 271-8
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 271-9
Landline
3 Rivers Telephone Cooperative, Inc.
-
Landline
Onvoy, LLC MT
-
(406) 272-0
Landline
Bandwidth.com CLEC, LLC - MT
2010/05/19
(406) 272-1
Landline
Onvoy, LLC MT
-
(406) 272-2
Landline
Bandwidth.com CLEC, LLC - MT
2011/05/24
(406) 272-3
Landline
Bandwidth.com CLEC, LLC - MT
2011/05/24
(406) 272-4
Landline
Bandwidth.com CLEC, LLC - MT
2011/08/23
(406) 272-5
Landline
Bandwidth.com CLEC, LLC - MT
2010/09/22
(406) 272-6
Landline
Bandwidth.com CLEC, LLC - MT
2012/08/13
(406) 272-7
Landline
Bandwidth.com CLEC, LLC - MT
2012/08/13
(406) 272-8
Landline
Onvoy, LLC MT
2011/08/19
(406) 272-9
Landline
Bandwidth.com CLEC, LLC - MT
2012/08/13
Landline
Qwest Corporation
-
(406) 273-0
Landline
Qwest Corporation
-
(406) 273-1
Wireless
Cellco Partnership DBA Verizon Wireless
2011/06/09
(406) 273-2
Landline
Qwest Corporation
-
(406) 273-3
Landline
Qwest Corporation
-
(406) 273-4
Landline
Qwest Corporation
-
(406) 273-5
Landline
Qwest Corporation
-
(406) 273-6
Landline
Qwest Corporation
-
(406) 273-7
Landline
Qwest Corporation
-
(406) 273-8
Wireless
Cellco Partnership DBA Verizon Wireless
2011/06/09
(406) 273-9
Landline
Qwest Corporation
-
Landline
AT&T Local
-
(406) 274-0
Wireless
Cellco Partnership DBA Verizon Wireless
2008/01/11
(406) 274-1
Wireless
Cellco Partnership DBA Verizon Wireless
2011/05/06
(406) 274-2
Wireless
Cellco Partnership DBA Verizon Wireless
2008/07/18
(406) 274-3
Wireless
Cellco Partnership DBA Verizon Wireless
2008/07/18
(406) 274-4
Wireless
Cellco Partnership DBA Verizon Wireless
2008/10/17
(406) 274-5
Wireless
Cellco Partnership DBA Verizon Wireless
2011/05/06
(406) 274-6
Wireless
Cellco Partnership DBA Verizon Wireless
2008/10/17
(406) 274-7
Wireless
Cellco Partnership DBA Verizon Wireless
2008/10/17
(406) 274-8
Wireless
Cellco Partnership DBA Verizon Wireless
2011/03/04
(406) 274-9
Landline
AT&T Local
-
(406) 275
Landline
Ronan Telephone Co.
-
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 276-0
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 276-1
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 276-2
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 276-3
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 276-8
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 276-9
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 277
Landline
3 Rivers Telephone Cooperative, Inc.
-
Landline
Qwest Corporation
-
(406) 278-0
Landline
Qwest Corporation
-
(406) 278-1
Landline
Onvoy, LLC MT
2007/02/21
(406) 278-2
Landline
Level 3 Communications, LLC - AK
2012/12/14
(406) 278-3
Landline
Qwest Corporation
-
(406) 278-4
Landline
Qwest Corporation
-
(406) 278-5
Landline
Qwest Corporation
-
(406) 278-6
Landline
Level 3 Communications, LLC - AK
2006/06/12
(406) 278-7
Landline
Qwest Corporation
-
(406) 278-8
Landline
Eltopia Communications, LLC
2010/08/04
(406) 278-9
Landline
Qwest Corporation
-
(406) 279
Landline
3 Rivers Telephone Cooperative, Inc.
-
Wireless
New Cingular Wireless PCS, LLC
2003/03/18
(406) 280-0
Wireless
New Cingular Wireless PCS, LLC
-
Landline
AT&T Local
-
(406) 281-0
Wireless
New Cingular Wireless PCS, LLC
2005/02/03
(406) 281-1
Wireless
New Cingular Wireless PCS, LLC
2005/05/23
(406) 281-2
Wireless
New Cingular Wireless PCS, LLC
2005/08/31
(406) 281-3
Wireless
New Cingular Wireless PCS, LLC
2006/02/09
(406) 281-4
Wireless
New Cingular Wireless PCS, LLC
2006/05/26
(406) 281-5
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2009/02/25
(406) 281-6
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2009/02/25
(406) 281-7
Landline
Onvoy, LLC MT
2008/02/21
(406) 281-8
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2009/02/25
(406) 281-9
Landline
AT&T Local
-
Landline
Qwest Corporation
-
(406) 282-0
Landline
Level 3 Communications, LLC - AK
2004/10/15
(406) 282-1
Landline
Bandwidth.com CLEC, LLC - MT
2009/01/13
(406) 282-3
Landline
Bandwidth.com CLEC, LLC - MT
2010/01/22
(406) 282-4
Landline
Bandwidth.com CLEC, LLC - MT
2011/05/24
(406) 282-5
Landline
Centurylink Communications LLC
2016/07/07
(406) 282-6
Landline
Qwest Corporation
-
(406) 282-7
Landline
Qwest Corporation
-
(406) 282-8
Landline
Onvoy, LLC MT
2017/05/03
(406) 282-9
Landline
Qwest Corporation
-
Unknown
Montana Sky West LLC - MT
-
(406) 283-0
Wireless
Cellco Partnership DBA Verizon Wireless
2019/06/20
(406) 283-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 283-2
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 283-3
Landline
Level 3 Communications, LLC - AK
2017/03/03
(406) 283-4
Landline
Level 3 Communications, LLC - AK
2019/06/04
(406) 283-5
Unknown
Montana Sky West LLC - MT
2015/12/07
(406) 283-6
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 283-7
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
Landline
Qwest Corporation
-
(406) 284-0
Landline
Eltopia Communications, LLC
2010/08/04
(406) 284-1
Landline
Bandwidth.com CLEC, LLC - MT
2014/03/05
(406) 284-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2005/06/01
(406) 284-3
Landline
Qwest Corporation
-
(406) 284-4
Landline
Qwest Corporation
-
(406) 284-5
Landline
Bandwidth.com CLEC, LLC - MT
2015/05/07
(406) 284-6
Landline
Qwest Corporation
-
(406) 284-7
Landline
Onvoy, LLC MT
2007/02/21
(406) 284-8
Landline
Onvoy, LLC MT
2011/09/28
(406) 284-9
Landline
Qwest Corporation
-
Landline
Qwest Corporation
-
(406) 285-0
Landline
Qwest Corporation
-
(406) 285-1
Landline
Bandwidth.com CLEC, LLC - MT
2009/01/13
(406) 285-2
Landline
Level 3 Communications, LLC - AK
2004/10/15
(406) 285-3
Landline
Qwest Corporation
-
(406) 285-4
Landline
Qwest Corporation
-
(406) 285-5
Landline
Qwest Corporation
-
(406) 285-6
Landline
Qwest Corporation
-
(406) 285-7
Landline
Onvoy, LLC MT
2007/02/21
(406) 285-8
Landline
Bandwidth.com CLEC, LLC - MT
2011/06/02
(406) 285-9
Landline
Qwest Corporation
-
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 286-5
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 286-7
Unknown
Sagebrush Cellular, Inc.
-
Landline
Qwest Corporation
-
(406) 287-0
Landline
Mcimetro Access Transmission Services LLC
2017/06/12
(406) 287-1
Landline
Eltopia Communications, LLC
2010/08/04
(406) 287-2
Landline
Qwest Corporation
-
(406) 287-3
Landline
Qwest Corporation
-
(406) 287-4
Landline
Centurylink Communications LLC
2014/05/05
(406) 287-5
Landline
Qwest Corporation
-
(406) 287-6
Landline
Onvoy, LLC MT
2011/09/28
(406) 287-7
Landline
Qwest Corporation
-
(406) 287-8
Landline
Onvoy, LLC MT
2007/02/21
(406) 287-9
Landline
Qwest Corporation
-
(406) 288
Landline
Blackfoot Telephone Cooperative, Inc.
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 289-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 289-8
Landline
Onvoy, LLC MT
2012/11/21
(406) 289-9
Landline
Onvoy, LLC MT
2012/11/21
Landline
Onvoy, LLC MT
2007/03/14
(406) 290-0
Landline
Level 3 Communications, LLC - AK
2007/12/05
(406) 290-1
Landline
Level 3 Communications, LLC - AK
2008/01/16
(406) 290-2
Landline
Level 3 Communications, LLC - AK
2008/01/23
(406) 290-3
Landline
Bandwidth.com CLEC, LLC - MT
2015/05/06
(406) 290-4
Wireless
New Cingular Wireless PCS, LLC
2010/10/07
(406) 290-5
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2011/02/25
(406) 290-6
Landline
Eltopia Communications, LLC
2010/08/04
(406) 290-7
Landline
Onvoy, LLC MT
2007/03/16
(406) 290-8
Landline
Bandwidth.com CLEC, LLC - MT
2018/05/08
(406) 290-9
Landline
Bandwidth.com CLEC, LLC - MT
2008/10/29
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 291-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 291-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 291-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 291-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 291-4
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 291-5
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 291-6
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 291-7
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 291-8
Wireless
Cellco Partnership DBA Verizon Wireless
2010/04/05
(406) 291-9
Wireless
Cellco Partnership DBA Verizon Wireless
-
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 292-1
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 292-2
Landline
Level 3 Communications, LLC - AK
2018/11/07
(406) 292-3
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 292-4
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 292-7
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 292-9
Landline
Triangle Telephone Cooperative Assn., Inc.
-
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 293-0
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 293-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 293-2
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 293-3
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 293-4
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 293-5
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 293-6
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 293-7
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 293-8
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 293-9
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 294
Landline
Electric Lightwave LLC DBA Allstream
-
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 295-2
Landline
Onvoy, LLC MT
2019/09/12
(406) 295-4
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 295-5
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 295-7
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 295-8
Landline
Level 3 Communications, LLC - AK
2017/03/03
(406) 295-9
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 296-0
Landline
Citizens Telecom CO Of Mt-frontier Comm of Mt
-
(406) 296-4
Landline
Onvoy, LLC MT
2019/09/12
(406) 297
Landline
Interbel Telephone Cooperative, Inc.
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 298-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 298-1
Landline
Level 3 Communications, LLC - AK
2008/01/31
(406) 298-2
Landline
Level 3 Communications, LLC - AK
2008/01/31
(406) 298-3
Landline
Bandwidth.com CLEC, LLC - MT
2012/05/04
(406) 298-4
Landline
Onvoy, LLC MT
2012/11/21
(406) 298-5
Landline
Bandwidth.com CLEC, LLC - MT
2012/11/09
(406) 298-6
Landline
Telnyx LLC
2017/03/21
(406) 298-8
Landline
Telnyx LLC
2019/11/08
(406) 298-9
Landline
Ymax Communications Corp. - MT
2011/03/09
Landline
Level 3 Communications, LLC - AK
2003/01/23
(406) 299-0
Wireless
Cellco Partnership DBA Verizon Wireless
2014/06/17
(406) 299-1
Landline
Onvoy, LLC MT
2006/05/02
(406) 299-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/12/18
(406) 299-3
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2012/02/07
(406) 299-6
Landline
Teleport Communications America - ID - LLC
2014/09/23
(406) 299-7
Landline
Centurylink Communications LLC
2015/05/28
(406) 299-8
Landline
Level 3 Communications, LLC - AK
2013/01/30
(406) 299-9
Landline
Level 3 Communications, LLC - AK
-
Prefix
Type
City
Carrier
Assigned
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2013/07/17
(406) 300-0
Landline
Onvoy, LLC MT
2016/04/06
(406) 300-1
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2013/07/19
(406) 300-2
Wireless
Cellco Partnership DBA Verizon Wireless
2014/06/17
(406) 300-3
Landline
Onvoy, LLC MT
2017/05/03
(406) 300-4
Landline
Onvoy, LLC MT
2016/06/29
(406) 300-5
Landline
Onvoy, LLC MT
2017/10/23
(406) 300-6
Landline
Teleport Communications America - ID - LLC
2014/05/13
(406) 300-7
Landline
Centurylink Communications LLC
2014/04/30
(406) 300-8
Wireless
Metro PCS, Inc.
2018/04/30
(406) 300-9
Wireless
Cellco Partnership DBA Verizon Wireless
2019/06/04
Wireless
Cellco Partnership DBA Verizon Wireless
2008/05/06
(406) 301-0
Wireless
Cellco Partnership DBA Verizon Wireless
2008/05/08
(406) 301-1
Wireless
Cellco Partnership DBA Verizon Wireless
2009/09/24
(406) 301-2
Wireless
Cellco Partnership DBA Verizon Wireless
2012/02/21
(406) 301-3
Wireless
Cellco Partnership DBA Verizon Wireless
2012/03/05
(406) 301-4
Wireless
Cellco Partnership DBA Verizon Wireless
2012/08/09
(406) 301-5
Landline
Level 3 Communications, LLC - AK
2018/10/26
(406) 301-7
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/23
(406) 301-8
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/23
(406) 301-9
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/23
Landline
Onvoy, LLC MT
2011/10/03
(406) 302-0
Landline
Onvoy, LLC MT
2012/11/21
(406) 302-1
Wireless
New Cingular Wireless PCS, LLC
2015/03/06
(406) 302-2
Wireless
New Cingular Wireless PCS, LLC
2017/03/09
(406) 302-3
Landline
Level 3 Communications, LLC - AK
2019/06/04
(406) 302-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 302-5
Landline
Onvoy, LLC MT
2019/08/16
(406) 302-6
Landline
Centurylink Communications LLC
2014/05/05
(406) 302-7
Landline
Onvoy, LLC MT
2011/10/06
(406) 302-8
Landline
Onvoy, LLC MT
2019/09/30
Landline
Teleport Communications America - ID - LLC
2012/04/17
(406) 303-0
Wireless
Cellco Partnership DBA Verizon Wireless
2014/09/11
(406) 303-1
Wireless
Cellco Partnership DBA Verizon Wireless
2014/09/11
(406) 303-3
Landline
Mcimetro Access Transmission Services LLC
2015/02/09
(406) 303-4
Landline
Onvoy, LLC MT
2019/10/17
(406) 303-6
Landline
Teleport Communications America - ID - LLC
2012/04/17
Wireless
T-mobile USA, Inc.
2016/03/25
(406) 304-3
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2016/11/16
(406) 304-4
Wireless
T-mobile USA, Inc.
2019/03/27
(406) 304-5
Wireless
T-mobile USA, Inc.
2018/11/07
(406) 304-6
Wireless
T-mobile USA, Inc.
2018/01/03
(406) 304-7
Wireless
T-mobile USA, Inc.
2017/03/15
(406) 304-8
Wireless
T-mobile USA, Inc.
2017/03/15
(406) 304-9
Wireless
T-mobile USA, Inc.
2016/03/25
Wireless
New Cingular Wireless PCS, LLC
2010/10/20
(406) 305-0
Wireless
New Cingular Wireless PCS, LLC
2010/10/21
(406) 305-1
Landline
Level 3 Communications, LLC - AK
2018/10/26
Landline
Onvoy, LLC MT
2017/10/20
(406) 306-0
Landline
Bandwidth.com CLEC, LLC - MT
2018/05/08
(406) 306-1
Landline
Onvoy, LLC MT
2017/10/23
(406) 306-2
Landline
Onvoy, LLC MT
2019/09/30
(406) 306-3
Landline
Onvoy, LLC MT
2019/08/16
(406) 306-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 306-8
Landline
Telnyx LLC
2018/07/13
(406) 307
Unknown
-
-
-
Wireless
Cellco Partnership DBA Verizon Wireless
2017/09/05
(406) 308-0
Wireless
Cellco Partnership DBA Verizon Wireless
2019/08/20
(406) 308-3
Wireless
Cellco Partnership DBA Verizon Wireless
2019/08/20
(406) 308-5
Landline
Onvoy, LLC MT
2019/09/30
(406) 308-6
Landline
Onvoy, LLC MT
2019/08/16
(406) 308-7
Landline
Centurylink Communications LLC
2017/09/19
(406) 308-8
Landline
Onvoy, LLC MT
2019/08/16
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2011/07/01
(406) 309-0
Wireless
Cellco Partnership DBA Verizon Wireless
2013/02/12
(406) 309-1
Wireless
Cellco Partnership DBA Verizon Wireless
2013/02/12
(406) 309-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2011/11/02
(406) 309-3
Landline
Mcimetro Access Transmission Services LLC
2018/12/11
(406) 309-4
Wireless
Cellco Partnership DBA Verizon Wireless
2012/08/14
(406) 309-5
Wireless
Cellco Partnership DBA Verizon Wireless
2012/09/10
(406) 309-6
Landline
Level 3 Communications, LLC - AK
2018/08/02
(406) 309-8
Landline
Onvoy, LLC MT
2019/01/07
(406) 309-9
Landline
Onvoy, LLC MT
2019/01/07
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 310-0
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/10
(406) 310-1
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/10
(406) 310-3
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/10
(406) 310-7
Wireless
Metro PCS, Inc.
2017/06/28
(406) 310-8
Wireless
Metro PCS, Inc.
2017/06/28
(406) 310-9
Wireless
T-mobile USA, Inc.
2019/08/15
(406) 311
Unknown
-
-
-
Wireless
Cellco Partnership DBA Verizon Wireless
2008/05/31
(406) 312-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 312-1
Landline
Airus, Inc. - MT
2019/04/05
(406) 312-2
Wireless
Cellco Partnership DBA Verizon Wireless
2019/08/05
(406) 312-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 312-4
Wireless
Cellco Partnership DBA Verizon Wireless
2019/08/05
(406) 312-6
Landline
Onvoy, LLC MT
2018/12/06
(406) 312-7
Landline
Onvoy, LLC MT
2018/12/06
(406) 312-8
Landline
Airus, Inc. - MT
2019/11/11
Landline
Onvoy, LLC MT
2012/11/16
(406) 313-0
Landline
Onvoy, LLC MT
2012/11/19
(406) 313-1
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2019/03/08
(406) 313-3
Landline
Onvoy, LLC MT
2019/09/30
(406) 313-6
Landline
Onvoy, LLC MT
2012/11/19
(406) 313-7
Landline
Centurylink Communications LLC
2014/04/30
Wireless
New Cingular Wireless PCS, LLC
2004/10/21
(406) 314-0
Wireless
New Cingular Wireless PCS, LLC
2004/10/22
(406) 314-1
Wireless
New Cingular Wireless PCS, LLC
2005/01/03
(406) 314-2
Wireless
New Cingular Wireless PCS, LLC
2005/07/14
(406) 314-3
Wireless
New Cingular Wireless PCS, LLC
2005/08/31
(406) 314-4
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/02/07
(406) 314-5
Wireless
New Cingular Wireless PCS, LLC
2006/02/10
(406) 314-6
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2014/05/01
(406) 314-7
Wireless
New Cingular Wireless PCS, LLC
2018/08/22
(406) 314-8
Wireless
Cellco Partnership DBA Verizon Wireless
2012/03/07
(406) 314-9
Wireless
New Cingular Wireless PCS, LLC
2015/10/01
Wireless
Sagebrush Cellular, Inc.
-
(406) 315-1
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2011/01/11
(406) 315-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2011/10/19
(406) 315-3
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2012/04/10
(406) 315-4
Landline
Onvoy, LLC MT
2012/11/13
(406) 315-5
Landline
Onvoy, LLC MT
2012/11/13
(406) 315-6
Landline
Onvoy, LLC MT
2012/11/13
(406) 315-7
Landline
Onvoy, LLC MT
2012/11/13
(406) 315-8
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2014/04/18
(406) 315-9
Wireless
Sagebrush Cellular, Inc.
2017/10/13
Landline
AT&T Local
2019/07/12
(406) 316-9
Landline
AT&T Local
2019/07/16
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2012/03/08
(406) 317-0
Landline
Teleport Communications America - ID - LLC
2019/08/01
(406) 317-1
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2012/03/14
(406) 317-2
Wireless
Cellco Partnership DBA Verizon Wireless
2013/02/12
(406) 317-3
Wireless
Cellco Partnership DBA Verizon Wireless
2013/02/12
Landline
Ymax Communications Corp. - MT
2011/02/17
(406) 318-0
Landline
Ymax Communications Corp. - MT
2011/02/23
(406) 318-1
Landline
Ymax Communications Corp. - MT
2011/02/23
(406) 318-2
Landline
Ymax Communications Corp. - MT
2011/02/23
(406) 318-3
Landline
Ymax Communications Corp. - MT
2011/02/23
(406) 318-4
Landline
Ymax Communications Corp. - MT
2011/02/23
(406) 318-5
Landline
Bandwidth.com CLEC, LLC - MT
2014/12/09
(406) 318-6
Landline
Bandwidth.com CLEC, LLC - MT
2014/12/09
(406) 318-7
Landline
Bandwidth.com CLEC, LLC - MT
2014/12/09
(406) 318-8
Landline
Onvoy, LLC MT
2015/11/30
(406) 318-9
Landline
Bandwidth.com CLEC, LLC - MT
2015/06/02
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
-
(406) 319-0
Landline
Eltopia Communications, LLC
2010/08/04
(406) 319-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/03/03
(406) 319-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 319-6
Landline
Onvoy, LLC MT
2007/02/06
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 320-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 320-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 320-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 320-3
Landline
Level 3 Communications, LLC - AK
2019/07/30
Wireless
New Cingular Wireless PCS, LLC
-
(406) 321-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 321-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 321-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 321-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 321-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 321-9
Wireless
New Cingular Wireless PCS, LLC
-
Landline
Qwest Corporation
-
(406) 322-0
Landline
Qwest Corporation
-
(406) 322-1
Landline
Qwest Corporation
-
(406) 322-2
Landline
Level 3 Communications, LLC - AK
2004/10/15
(406) 322-3
Landline
Level 3 Communications, LLC - AK
2005/12/09
(406) 322-4
Landline
Qwest Corporation
-
(406) 322-5
Landline
Qwest Corporation
-
(406) 322-6
Landline
Qwest Corporation
-
(406) 322-8
Landline
Qwest Corporation
-
(406) 322-9
Landline
Qwest Corporation
-
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 323-1
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 323-2
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 323-3
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 323-4
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 323-7
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 323-8
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 323-9
Landline
Mid-rivers Telephone Cooperative, Inc.
-
Landline
Qwest Corporation
-
(406) 324-1
Landline
Qwest Corporation
-
(406) 324-2
Landline
Qwest Corporation
-
(406) 324-3
Landline
Qwest Corporation
-
(406) 324-4
Landline
Qwest Corporation
-
(406) 324-5
Landline
Qwest Corporation
-
(406) 324-6
Landline
Qwest Corporation
-
(406) 324-7
Landline
Onvoy, LLC MT
2006/05/02
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 325-0
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 325-2
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 325-4
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 325-6
Landline
Onvoy, LLC MT
2015/11/30
(406) 325-7
Landline
Bandwidth.com CLEC, LLC - MT
2016/06/16
(406) 325-8
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 326
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 327
Landline
Qwest Corporation
-
Landline
Project Telephone Co., Inc.
-
(406) 328-4
Landline
Project Telephone Co., Inc.
-
(406) 328-6
Landline
Project Telephone Co., Inc.
-
(406) 328-7
Landline
Project Telephone Co., Inc.
-
(406) 328-8
Landline
Project Telephone Co., Inc.
-
(406) 328-9
Landline
Project Telephone Co., Inc.
-
(406) 329
Landline
Qwest Corporation
-
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
-
(406) 330-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/04/17
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 331-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 332-9
Landline
Blackfoot Telephone Cooperative, Inc.
-
Landline
Qwest Corporation
-
(406) 333-0
Landline
Level 3 Communications, LLC - AK
2004/10/15
(406) 333-1
Landline
Bandwidth.com CLEC, LLC - MT
2012/08/13
(406) 333-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/05/05
(406) 333-4
Landline
Qwest Corporation
-
(406) 333-5
Landline
Teleport Communications America - ID - LLC
2018/03/22
(406) 333-6
Wireless
Cellco Partnership DBA Verizon Wireless
2019/06/12
(406) 333-7
Landline
Onvoy, LLC MT
2006/09/21
(406) 333-9
Landline
Qwest Corporation
-
Wireless
New Cingular Wireless PCS, LLC
2004/05/10
(406) 334-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 334-1
Wireless
New Cingular Wireless PCS, LLC
2005/11/16
(406) 334-3
Wireless
Cellco Partnership DBA Verizon Wireless
2011/06/07
(406) 334-4
Wireless
New Cingular Wireless PCS, LLC
2014/10/14
(406) 334-5
Landline
Ymax Communications Corp. - MT
2011/03/29
(406) 334-7
Wireless
Cellco Partnership DBA Verizon Wireless
2013/02/12
(406) 334-8
Landline
Onvoy, LLC MT
2019/09/12
(406) 334-9
Wireless
Cellco Partnership DBA Verizon Wireless
2017/08/07
(406) 335
Landline
Northern Telephone Cooperative, Inc.
-
(406) 336
Landline
Northern Telephone Cooperative, Inc.
-
(406) 337
Landline
Northern Telephone Cooperative, Inc.
-
(406) 338
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 339
Landline
Northern Telephone Cooperative, Inc.
-
(406) 340
Wireless
New Cingular Wireless PCS, LLC
-
(406) 342
Landline
Range Telephone Cooperative, Inc.
-
(406) 343
Landline
Project Telephone Co., Inc.
-
Unknown
Triangle Communication System, Inc.
2016/07/28
(406) 344-0
Wireless
Cellco Partnership DBA Verizon Wireless
2018/01/02
(406) 344-2
Unknown
Triangle Communication System, Inc.
2017/12/27
(406) 344-3
Unknown
Triangle Communication System, Inc.
2016/07/29
(406) 344-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 344-6
Landline
Onvoy, LLC MT
2019/08/16
(406) 344-8
Landline
Onvoy, LLC MT
2019/09/30
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 345-0
Landline
Onvoy, LLC MT
2016/11/28
(406) 345-1
Landline
Airus, Inc. - MT
2018/02/15
(406) 345-2
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 345-3
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 345-6
Landline
Onvoy, LLC MT
2019/09/30
(406) 345-7
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 345-8
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 345-9
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 346
Landline
Range Telephone Cooperative, Inc.
2002/07/11
(406) 347
Landline
Range Telephone Cooperative, Inc.
-
(406) 348
Landline
Project Telephone Co., Inc.
-
(406) 349
Landline
Blackfoot Telephone Cooperative, Inc.
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 350-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 350-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 350-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 350-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 350-4
Landline
Onvoy, LLC MT
2012/11/16
(406) 350-5
Landline
Onvoy, LLC MT
2012/11/16
(406) 350-6
Landline
Onvoy, LLC MT
2012/11/16
(406) 350-7
Landline
Onvoy, LLC MT
2012/11/16
(406) 350-9
Wireless
New Cingular Wireless PCS, LLC
2014/11/13
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 351-0
Landline
Bandwidth.com CLEC, LLC - MT
2010/01/22
(406) 351-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 351-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 351-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 351-4
Landline
Bandwidth.com CLEC, LLC - MT
2017/05/09
(406) 351-5
Landline
Centurylink Communications LLC
2016/07/07
(406) 351-6
Landline
Eltopia Communications, LLC
2010/08/04
(406) 351-7
Landline
Onvoy, LLC MT
2011/09/23
(406) 351-8
Landline
Mcimetro Access Transmission Services LLC
2018/03/05
(406) 351-9
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 352
Landline
Triangle Telephone Cooperative Assn., Inc.
-
Landline
Central Montana Communications, Inc.
-
(406) 353-0
Landline
Central Montana Communications, Inc.
-
(406) 353-2
Landline
Central Montana Communications, Inc.
-
(406) 353-3
Landline
Central Montana Communications, Inc.
-
(406) 353-4
Landline
Central Montana Communications, Inc.
-
(406) 353-6
Landline
Level 3 Communications, LLC - AK
2018/10/26
(406) 353-7
Landline
Central Montana Communications, Inc.
-
(406) 353-8
Landline
Central Montana Communications, Inc.
-
(406) 354
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 355
Landline
Triangle Telephone Cooperative Assn., Inc.
-
Landline
Qwest Corporation
-
(406) 356-0
Landline
Onvoy, LLC MT
2019/08/16
(406) 356-1
Landline
Telnyx LLC
2018/07/13
(406) 356-2
Landline
Qwest Corporation
-
(406) 356-3
Landline
Qwest Corporation
-
(406) 356-4
Landline
Qwest Corporation
-
(406) 356-5
Landline
Level 3 Communications, LLC - AK
2006/04/25
(406) 356-6
Landline
Bandwidth.com CLEC, LLC - MT
2009/01/13
(406) 356-7
Landline
Qwest Corporation
-
(406) 356-8
Landline
Onvoy, LLC MT
2007/03/19
(406) 356-9
Landline
Qwest Corporation
-
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 357-0
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 357-1
Landline
Level 3 Communications, LLC - AK
2019/11/04
(406) 357-2
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 357-3
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 357-4
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 357-8
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 358
Landline
Mid-rivers Telephone Cooperative, Inc.
-
Landline
Qwest Corporation
-
(406) 359-0
Landline
Telnyx LLC
2018/07/13
(406) 359-1
Landline
Bandwidth.com CLEC, LLC - MT
2009/01/13
(406) 359-2
Landline
Qwest Corporation
-
(406) 359-3
Landline
Qwest Corporation
-
(406) 359-4
Landline
Qwest Corporation
-
(406) 359-5
Landline
AT&T Local
2004/04/05
(406) 359-6
Landline
Onvoy, LLC MT
2006/09/21
(406) 359-7
Landline
Qwest Corporation
-
(406) 359-9
Wireless
Cellco Partnership DBA Verizon Wireless
2018/10/24
(406) 360
Wireless
Cellco Partnership DBA Verizon Wireless
-
Wireless
Cellco Partnership DBA Verizon Wireless
2011/06/09
(406) 361-0
Wireless
Cellco Partnership DBA Verizon Wireless
2011/06/10
(406) 361-1
Wireless
Cellco Partnership DBA Verizon Wireless
2012/09/20
(406) 361-2
Landline
Onvoy, LLC MT
2012/11/21
(406) 361-3
Landline
Onvoy, LLC MT
2012/11/21
(406) 361-4
Unknown
Western Montana Communitytel Inc. - MT
2016/10/19
(406) 361-5
Wireless
Cellco Partnership DBA Verizon Wireless
2014/04/15
(406) 361-6
Landline
Mcimetro Access Transmission Services LLC
2013/12/06
(406) 361-7
Landline
Onvoy, LLC MT
2011/09/12
(406) 361-8
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2014/04/23
(406) 361-9
Wireless
Cellco Partnership DBA Verizon Wireless
2017/12/27
(406) 362
Landline
Lincoln Telephone Company, Inc.
-
Landline
Qwest Corporation
-
(406) 363-0
Landline
Qwest Corporation
-
(406) 363-1
Landline
Qwest Corporation
-
(406) 363-2
Landline
Qwest Corporation
-
(406) 363-3
Landline
Qwest Corporation
-
(406) 363-4
Landline
Qwest Corporation
-
(406) 363-5
Landline
Qwest Corporation
-
(406) 363-6
Landline
Qwest Corporation
-
(406) 363-7
Landline
Qwest Corporation
-
(406) 363-8
Wireless
New Cingular Wireless PCS, LLC
-
(406) 363-9
Landline
Qwest Corporation
-
(406) 364
Landline
Nemont Telephone Cooperative, Inc.
-
Landline
Qwest Corporation
-
(406) 365-0
Landline
Eltopia Communications, LLC
2010/08/04
(406) 365-1
Landline
Level 3 Communications, LLC - AK
2005/01/27
(406) 365-2
Landline
Qwest Corporation
-
(406) 365-3
Landline
Qwest Corporation
-
(406) 365-4
Landline
Qwest Corporation
-
(406) 365-5
Landline
Qwest Corporation
-
(406) 365-6
Landline
Qwest Corporation
-
(406) 365-7
Landline
Qwest Corporation
-
(406) 365-8
Landline
Qwest Corporation
-
(406) 365-9
Landline
Qwest Corporation
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 366-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 366-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 366-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 366-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 366-4
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 366-5
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 366-6
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 366-8
Wireless
Cellco Partnership DBA Verizon Wireless
2019/06/20
(406) 366-9
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 367
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 368
Landline
Lincoln Telephone Company, Inc.
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 369-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 369-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 369-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 369-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 369-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 369-5
Wireless
Cellco Partnership DBA Verizon Wireless
2008/10/17
(406) 369-6
Landline
Onvoy, LLC MT
2006/09/20
(406) 369-7
Landline
Eltopia Communications, LLC
2010/08/04
(406) 369-8
Wireless
New Cingular Wireless PCS, LLC
2010/10/07
(406) 370
Wireless
Cellco Partnership DBA Verizon Wireless
-
Landline
Mcimetro Access Transmission Services LLC
2004/07/27
(406) 371-1
Wireless
New Cingular Wireless PCS, LLC
2006/05/26
(406) 371-2
Landline
Mcimetro Access Transmission Services LLC
2017/08/11
(406) 371-3
Wireless
New Cingular Wireless PCS, LLC
2006/05/26
(406) 371-4
Landline
Mcimetro Access Transmission Services LLC
2013/08/20
(406) 371-5
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/11/09
(406) 371-6
Wireless
New Cingular Wireless PCS, LLC
2007/02/20
(406) 371-7
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2014/04/18
(406) 371-8
Landline
Qwest Corporation
2006/06/14
(406) 371-9
Landline
Mcimetro Access Transmission Services LLC
2004/08/13
(406) 372
Landline
Triangle Telephone Cooperative Assn., Inc.
-
Landline
Qwest Corporation
-
(406) 373-0
Landline
Qwest Corporation
-
(406) 373-1
Landline
Qwest Corporation
-
(406) 373-2
Landline
Qwest Corporation
-
(406) 373-3
Landline
Qwest Corporation
-
(406) 373-5
Landline
Qwest Corporation
-
(406) 373-6
Landline
Qwest Corporation
-
(406) 373-7
Landline
Qwest Corporation
-
(406) 373-8
Landline
Qwest Corporation
2004/10/22
(406) 373-9
Landline
Qwest Corporation
-
(406) 374
Landline
Central Montana Communications, Inc.
-
Landline
Qwest Corporation
-
(406) 375-0
Landline
Qwest Corporation
-
(406) 375-1
Landline
Qwest Corporation
-
(406) 375-2
Landline
Qwest Corporation
-
(406) 375-3
Landline
AT&T Local
2004/01/13
(406) 375-4
Landline
Qwest Corporation
-
(406) 375-5
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/05/05
(406) 375-6
Landline
Qwest Corporation
-
(406) 375-7
Landline
Qwest Corporation
-
(406) 375-8
Landline
Qwest Corporation
-
(406) 375-9
Landline
Qwest Corporation
-
(406) 376
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 377
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 378
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 379
Landline
Triangle Telephone Cooperative Assn., Inc.
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 380-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 380-1
Landline
Eltopia Communications, LLC
2010/08/04
(406) 380-2
Wireless
Cellco Partnership DBA Verizon Wireless
2011/07/08
(406) 380-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 381
Wireless
Cellco Partnership DBA Verizon Wireless
-
Wireless
New Cingular Wireless PCS, LLC
2003/03/18
(406) 382-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 382-2
Unknown
Western Montana Communitytel Inc. - MT
2013/09/04
(406) 382-3
Landline
Level 3 Communications, LLC - AK
2016/05/31
(406) 382-9
Wireless
New Cingular Wireless PCS, LLC
2018/03/27
(406) 383
Landline
Central Montana Communications, Inc.
-
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 384-0
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 384-2
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 384-4
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 384-5
Landline
Onvoy, LLC MT
2016/06/29
(406) 384-6
Landline
Bandwidth.com CLEC, LLC - MT
2018/07/23
(406) 384-7
Landline
Bandwidth.com CLEC, LLC - MT
2018/09/10
(406) 384-8
Wireless
Cellco Partnership DBA Verizon Wireless
2018/03/28
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 385-2
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 385-7
Unknown
Sagebrush Cellular, Inc.
-
(406) 386
Landline
Triangle Telephone Cooperative Assn., Inc.
-
Landline
Centurytel of Montana, Inc. DBA Centurylink
-
(406) 387-3
Landline
Centurytel of Montana, Inc. DBA Centurylink
-
(406) 387-4
Landline
Centurytel of Montana, Inc. DBA Centurylink
-
(406) 387-5
Landline
Centurytel of Montana, Inc. DBA Centurylink
-
(406) 387-7
Landline
Centurylink Communications LLC
2014/04/30
(406) 387-9
Landline
Centurytel of Montana, Inc. DBA Centurylink
-
(406) 388
Landline
Qwest Corporation
-
Landline
Centurylink Communications LLC
2013/09/18
(406) 389-0
Landline
Onvoy, LLC MT
2019/01/10
(406) 389-1
Landline
Onvoy, LLC MT
2019/01/10
(406) 389-2
Landline
Centurylink Communications LLC
2019/09/16
(406) 389-3
Landline
Mcimetro Access Transmission Services LLC
2016/01/27
(406) 389-7
Landline
Centurylink Communications LLC
2013/09/19
(406) 389-8
Landline
Onvoy, LLC MT
2019/01/10
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 390-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 390-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 390-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 390-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 390-4
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 390-5
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 390-6
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 391
Wireless
New Cingular Wireless PCS, LLC
-
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 392-5
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 392-7
Unknown
Sagebrush Cellular, Inc.
-
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/03/30
(406) 393-0
Landline
Onvoy, LLC MT
2012/11/15
(406) 393-1
Landline
Onvoy, LLC MT
2012/11/15
(406) 393-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/04/06
(406) 393-3
Landline
Onvoy, LLC MT
2012/11/15
(406) 393-7
Landline
Onvoy, LLC MT
2007/10/19
(406) 393-8
Landline
Onvoy, LLC MT
2011/02/04
(406) 393-9
Landline
Eltopia Communications, LLC
2010/08/04
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 394-0
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 394-1
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 394-2
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 394-3
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 394-4
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 394-5
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 394-6
Landline
Level 3 Communications, LLC - AK
2018/11/07
(406) 394-7
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 394-8
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 394-9
Landline
Triangle Telephone Cooperative Assn., Inc.
-
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 395-1
Landline
Triangle Telephone Cooperative Assn., Inc.
2016/07/27
(406) 395-4
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 395-5
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 395-6
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 395-8
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 396
Wireless
Cellco Partnership DBA Verizon Wireless
2003/11/26
(406) 397
Landline
Triangle Telephone Cooperative Assn., Inc.
-
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 398-1
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 398-5
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 398-9
Landline
Triangle Telephone Cooperative Assn., Inc.
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 399-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 399-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 399-2
Wireless
Cellco Partnership DBA Verizon Wireless
2010/08/06
(406) 399-3
Wireless
Cellco Partnership DBA Verizon Wireless
2009/05/22
(406) 399-4
Wireless
Cellco Partnership DBA Verizon Wireless
2009/11/05
(406) 399-5
Wireless
Cellco Partnership DBA Verizon Wireless
2010/02/10
(406) 399-6
Wireless
Cellco Partnership DBA Verizon Wireless
2010/12/09
(406) 399-7
Wireless
Cellco Partnership DBA Verizon Wireless
2011/03/04
(406) 399-8
Unknown
Triangle Communication System, Inc.
2017/06/07
Prefix
Type
City
Carrier
Assigned
Unknown
Triangle Communication System, Inc.
2017/04/27
(406) 400-0
Landline
Onvoy, LLC MT
2017/07/07
(406) 400-1
Landline
Onvoy, LLC MT
2017/07/07
(406) 400-2
Unknown
Triangle Communication System, Inc.
2017/04/27
(406) 400-3
Landline
Onvoy, LLC MT
2017/07/07
(406) 400-4
Landline
Onvoy, LLC MT
2017/07/07
(406) 400-5
Landline
Onvoy, LLC MT
2017/07/07
(406) 400-6
Landline
Onvoy, LLC MT
2017/07/07
(406) 400-7
Landline
Onvoy, LLC MT
2017/07/07
(406) 400-8
Landline
Onvoy, LLC MT
2017/07/07
(406) 400-9
Landline
Onvoy, LLC MT
2017/09/05
Unknown
Csc Wireless, LLC
2019/05/29
(406) 401-2
Unknown
Csc Wireless, LLC
2019/05/29
Wireless
T-mobile USA, Inc.
2017/08/04
(406) 402-1
Wireless
Brightlink Communications, LLC
2018/02/02
(406) 402-3
Wireless
Metro PCS, Inc.
2018/05/31
(406) 402-7
Wireless
T-mobile USA, Inc.
2019/03/13
(406) 402-8
Wireless
T-mobile USA, Inc.
2018/09/10
(406) 402-9
Wireless
T-mobile USA, Inc.
2017/08/07
Landline
Onvoy, LLC MT
2006/03/08
(406) 403-0
Landline
Onvoy, LLC MT
2006/03/10
(406) 403-1
Wireless
Cellco Partnership DBA Verizon Wireless
2009/03/10
(406) 403-2
Wireless
Cellco Partnership DBA Verizon Wireless
2009/06/04
(406) 403-3
Wireless
Cellco Partnership DBA Verizon Wireless
2009/08/17
(406) 403-4
Wireless
Cellco Partnership DBA Verizon Wireless
2009/10/12
(406) 403-5
Wireless
Cellco Partnership DBA Verizon Wireless
2009/10/12
(406) 403-6
Wireless
Cellco Partnership DBA Verizon Wireless
2009/10/12
(406) 403-7
Landline
Onvoy, LLC MT
2009/02/20
(406) 403-8
Wireless
Cellco Partnership DBA Verizon Wireless
2009/10/12
(406) 403-9
Wireless
Cellco Partnership DBA Verizon Wireless
2010/03/08
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2012/04/03
(406) 404-0
Wireless
Cellco Partnership DBA Verizon Wireless
2014/09/05
(406) 404-1
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2012/04/04
(406) 404-2
Landline
Onvoy, LLC MT
2012/11/21
(406) 404-3
Landline
Onvoy, LLC MT
2012/11/21
(406) 404-4
Wireless
Cellco Partnership DBA Verizon Wireless
2013/04/30
(406) 404-5
Wireless
Cellco Partnership DBA Verizon Wireless
2014/07/23
(406) 404-6
Landline
Bandwidth.com CLEC, LLC - MT
2015/04/15
(406) 404-7
Landline
Bandwidth.com CLEC, LLC - MT
2015/04/15
(406) 404-8
Landline
Bandwidth.com CLEC, LLC - MT
2015/04/15
(406) 404-9
Wireless
Cellco Partnership DBA Verizon Wireless
2014/07/23
(406) 406
Unknown
-
-
-
Wireless
Cellco Partnership DBA Verizon Wireless
2010/08/16
(406) 407-0
Wireless
Cellco Partnership DBA Verizon Wireless
2010/08/19
(406) 407-1
Wireless
Cellco Partnership DBA Verizon Wireless
2011/01/07
(406) 407-2
Wireless
Cellco Partnership DBA Verizon Wireless
2011/01/07
(406) 407-3
Wireless
Cellco Partnership DBA Verizon Wireless
2011/04/08
(406) 407-4
Wireless
Cellco Partnership DBA Verizon Wireless
2011/06/07
(406) 407-5
Wireless
Cellco Partnership DBA Verizon Wireless
2011/06/07
(406) 407-6
Wireless
New Cingular Wireless PCS, LLC
2010/10/14
(406) 407-7
Landline
Onvoy, LLC MT
2011/06/21
(406) 407-8
Wireless
New Cingular Wireless PCS, LLC
2011/06/27
(406) 407-9
Landline
Onvoy, LLC MT
2012/04/10
Wireless
Cellco Partnership DBA Verizon Wireless
2019/10/15
(406) 408-0
Wireless
Cellco Partnership DBA Verizon Wireless
2019/10/16
(406) 408-4
Wireless
Cellco Partnership DBA Verizon Wireless
2019/10/16
Unknown
Csc Wireless, LLC
2019/05/29
(406) 409-2
Unknown
Csc Wireless, LLC
2019/05/29
(406) 409-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 409-5
Landline
Onvoy, LLC MT
2019/08/16
(406) 409-6
Landline
Onvoy, LLC MT
2019/08/16
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 410-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 410-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 411
Unknown
-
-
-
Landline
Onvoy, LLC MT
2017/05/22
(406) 412-0
Landline
Onvoy, LLC MT
2017/05/22
(406) 412-1
Landline
Onvoy, LLC MT
2017/05/22
(406) 412-2
Landline
Onvoy, LLC MT
2017/05/22
(406) 412-3
Landline
Onvoy, LLC MT
2017/05/22
(406) 412-4
Landline
Onvoy, LLC MT
2017/05/22
(406) 412-5
Landline
Onvoy, LLC MT
2017/05/22
(406) 412-6
Landline
Onvoy, LLC MT
2017/05/22
(406) 412-7
Landline
Onvoy, LLC MT
2017/05/22
(406) 412-8
Landline
Onvoy, LLC MT
2017/05/22
(406) 412-9
Landline
Onvoy, LLC MT
2017/05/22
Landline
Qwest Corporation
2015/05/12
(406) 413-0
Wireless
Cellco Partnership DBA Verizon Wireless
2018/03/28
(406) 413-1
Wireless
Cellco Partnership DBA Verizon Wireless
2018/03/28
(406) 413-2
Landline
Qwest Corporation
2015/05/13
(406) 413-3
Landline
Qwest Corporation
2015/05/13
(406) 413-4
Landline
Qwest Corporation
2015/05/13
(406) 413-5
Wireless
New Cingular Wireless PCS, LLC
2016/10/19
(406) 413-6
Landline
Teleport Communications America - ID - LLC
2017/07/26
(406) 413-8
Wireless
Cellco Partnership DBA Verizon Wireless
2018/03/28
(406) 413-9
Landline
Airus, Inc. - MT
2017/03/13
Landline
Qwest Corporation
2011/12/07
(406) 414-0
Landline
Onvoy, LLC MT
2015/11/30
(406) 414-1
Landline
Qwest Corporation
2011/12/08
(406) 414-2
Landline
Qwest Corporation
2011/12/08
(406) 414-3
Landline
Qwest Corporation
2011/12/08
(406) 414-4
Landline
Qwest Corporation
2011/12/08
(406) 414-5
Landline
Qwest Corporation
2011/12/08
(406) 414-6
Landline
Bandwidth.com CLEC, LLC - MT
2012/03/02
(406) 414-7
Landline
Bandwidth.com CLEC, LLC - MT
2012/03/02
(406) 414-8
Landline
Qwest Corporation
2013/02/01
(406) 414-9
Landline
Bandwidth.com CLEC, LLC - MT
2016/07/20
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2010/04/09
(406) 415-0
Landline
Eltopia Communications, LLC
2010/08/04
(406) 415-1
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2010/04/12
(406) 415-2
Landline
Level 3 Communications, LLC - AK
2010/12/17
(406) 415-3
Landline
Onvoy, LLC MT
2012/11/21
(406) 415-4
Landline
Mcimetro Access Transmission Services LLC
2015/01/15
(406) 415-5
Landline
Onvoy, LLC MT
2017/10/18
(406) 415-6
Landline
Centurylink Communications LLC
2014/04/30
(406) 415-7
Landline
Onvoy, LLC MT
2011/09/23
(406) 415-8
Landline
Onvoy, LLC MT
2019/09/30
Wireless
New Cingular Wireless PCS, LLC
2008/05/28
(406) 417-0
Wireless
New Cingular Wireless PCS, LLC
2008/05/29
(406) 417-1
Wireless
Cellco Partnership DBA Verizon Wireless
2014/08/07
(406) 417-3
Landline
Level 3 Communications, LLC - AK
2018/12/12
(406) 417-6
Landline
Teleport Communications America - ID - LLC
2014/10/22
Landline
Onvoy, LLC MT
2019/08/20
(406) 418-0
Landline
Telnyx LLC
2019/08/26
(406) 418-4
Landline
Onvoy, LLC MT
2019/08/21
(406) 418-6
Landline
Onvoy, LLC MT
2019/08/21
Landline
AT&T Local
2019/07/12
(406) 419-9
Landline
AT&T Local
2019/07/16
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/02/28
(406) 420-0
Landline
Eltopia Communications, LLC
2010/08/04
(406) 420-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/03/06
(406) 420-3
Landline
Onvoy, LLC MT
2012/11/13
(406) 420-4
Landline
Onvoy, LLC MT
2012/11/13
(406) 420-5
Landline
Onvoy, LLC MT
2012/11/13
(406) 420-6
Landline
Onvoy, LLC MT
2011/02/04
(406) 420-7
Landline
Onvoy, LLC MT
2007/03/19
(406) 420-8
Landline
Onvoy, LLC MT
2010/03/08
(406) 420-9
Landline
Onvoy, LLC MT
2019/08/16
(406) 421
Landline
Range Telephone Cooperative, Inc.
-
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
-
(406) 422-0
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/03/02
(406) 422-1
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2007/09/21
(406) 422-2
Wireless
Cellco Partnership DBA Verizon Wireless
2007/11/16
(406) 422-3
Wireless
Cellco Partnership DBA Verizon Wireless
2007/11/16
(406) 422-4
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2008/03/28
(406) 422-5
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2005/03/21
(406) 422-6
Wireless
Cellco Partnership DBA Verizon Wireless
2008/04/09
(406) 422-7
Wireless
Cellco Partnership DBA Verizon Wireless
2008/04/09
(406) 422-8
Wireless
Cellco Partnership DBA Verizon Wireless
2008/07/18
(406) 422-9
Wireless
Cellco Partnership DBA Verizon Wireless
2008/09/10
(406) 423
Landline
Central Montana Communications, Inc.
-
Landline
3 Rivers Telephone Cooperative, Inc.
2001/11/12
(406) 424-1
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 424-2
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 424-4
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 424-5
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 424-7
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 424-8
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 424-9
Landline
3 Rivers Telephone Cooperative, Inc.
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 425-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 425-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 425-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 425-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 425-4
Wireless
Cellco Partnership DBA Verizon Wireless
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 426-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 426-1
Landline
Bandwidth.com CLEC, LLC - MT
2008/10/29
(406) 426-2
Landline
Bandwidth.com CLEC, LLC - MT
2011/07/13
(406) 426-3
Landline
Bandwidth.com CLEC, LLC - MT
2015/05/07
(406) 426-4
Wireless
Cellco Partnership DBA Verizon Wireless
2012/08/14
(406) 426-5
Landline
Onvoy, LLC MT
2012/11/21
(406) 426-6
Landline
Eltopia Communications, LLC
2010/08/04
(406) 426-7
Landline
Centurylink Communications LLC
2016/07/08
(406) 426-8
Wireless
New Cingular Wireless PCS, LLC
2011/04/07
(406) 426-9
Landline
Bandwidth.com CLEC, LLC - MT
2016/07/25
(406) 427
Landline
Range Telephone Cooperative, Inc.
-
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 428-2
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 428-8
Wireless
Cellco Partnership DBA Verizon Wireless
2018/10/24
(406) 429
Landline
Mid-rivers Telephone Cooperative, Inc.
-
Landline
Onvoy, LLC MT
-
(406) 430-0
Landline
Onvoy, LLC MT
2019/04/17
(406) 430-1
Landline
Onvoy, LLC MT
-
(406) 430-2
Landline
Onvoy, LLC MT
2019/09/30
(406) 430-3
Landline
Onvoy, LLC MT
2019/10/17
(406) 430-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 430-5
Landline
Onvoy, LLC MT
2019/10/17
(406) 430-6
Landline
Onvoy, LLC MT
2019/08/16
(406) 430-7
Landline
Onvoy, LLC MT
2019/10/17
(406) 430-8
Landline
Onvoy, LLC MT
2019/10/17
(406) 431
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 432
Landline
Northern Telephone Cooperative, Inc.
-
(406) 433
Landline
Mid-rivers Telephone Cooperative, Inc.
-
Landline
Qwest Corporation
-
(406) 434-1
Landline
Eltopia Communications, LLC
2010/08/04
(406) 434-2
Landline
Qwest Corporation
-
(406) 434-3
Landline
Qwest Corporation
-
(406) 434-4
Landline
AT&T Local
2004/01/13
(406) 434-5
Landline
Qwest Corporation
-
(406) 434-6
Landline
Level 3 Communications, LLC - AK
2005/01/27
(406) 434-7
Landline
Qwest Corporation
-
(406) 434-8
Landline
Onvoy, LLC MT
2007/02/07
(406) 434-9
Landline
Qwest Corporation
-
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 435-0
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 435-1
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 435-2
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 435-3
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 435-4
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 435-5
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 435-6
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 435-7
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 435-8
Landline
Electric Lightwave LLC DBA Allstream
-
(406) 436
Landline
Range Telephone Cooperative, Inc.
-
Landline
Mcimetro Access Transmission Services LLC
2004/07/27
(406) 437-1
Wireless
Cellco Partnership DBA Verizon Wireless
2009/03/10
(406) 437-2
Wireless
Cellco Partnership DBA Verizon Wireless
2009/06/04
(406) 437-3
Wireless
Cellco Partnership DBA Verizon Wireless
2009/08/17
(406) 437-4
Wireless
Cellco Partnership DBA Verizon Wireless
2011/03/04
(406) 437-5
Landline
Qwest Corporation
2008/08/01
(406) 437-6
Landline
Qwest Corporation
2008/08/01
(406) 437-7
Landline
Qwest Corporation
2008/08/01
(406) 437-8
Wireless
Cellco Partnership DBA Verizon Wireless
2011/06/08
(406) 437-9
Landline
Mcimetro Access Transmission Services LLC
2004/07/27
Wireless
Cellco Partnership DBA Verizon Wireless
2014/02/06
(406) 438-0
Wireless
Cellco Partnership DBA Verizon Wireless
2019/06/12
(406) 438-1
Wireless
Cellco Partnership DBA Verizon Wireless
2009/10/12
(406) 438-2
Wireless
Cellco Partnership DBA Verizon Wireless
2009/10/12
(406) 438-3
Wireless
Cellco Partnership DBA Verizon Wireless
2009/10/12
(406) 438-4
Wireless
Cellco Partnership DBA Verizon Wireless
2019/06/12
(406) 438-5
Wireless
Cellco Partnership DBA Verizon Wireless
2010/06/09
(406) 438-6
Wireless
Cellco Partnership DBA Verizon Wireless
2010/09/10
(406) 438-7
Wireless
Cellco Partnership DBA Verizon Wireless
2011/01/07
(406) 438-8
Wireless
Cellco Partnership DBA Verizon Wireless
2019/06/12
(406) 438-9
Wireless
Cellco Partnership DBA Verizon Wireless
2019/06/12
Wireless
New Cingular Wireless PCS, LLC
-
(406) 439-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 439-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 439-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 439-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 439-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 439-5
Wireless
New Cingular Wireless PCS, LLC
-
(406) 439-6
Wireless
New Cingular Wireless PCS, LLC
-
(406) 439-7
Wireless
New Cingular Wireless PCS, LLC
-
(406) 439-8
Wireless
New Cingular Wireless PCS, LLC
-
(406) 439-9
Wireless
New Cingular Wireless PCS, LLC
-
Landline
3 Rivers Telephone Cooperative, Inc.
2005/07/01
(406) 440-0
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 440-1
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 440-3
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 440-4
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 440-8
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 440-9
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 441
Landline
Qwest Corporation
-
(406) 442
Landline
Qwest Corporation
-
(406) 443
Landline
Qwest Corporation
-
(406) 444
Landline
Qwest Corporation
-
Landline
Qwest Corporation
-
(406) 445-0
Landline
Level 3 Communications, LLC - AK
2004/10/15
(406) 445-1
Landline
Level 3 Communications, LLC - AK
2007/03/21
(406) 445-2
Landline
Qwest Corporation
-
(406) 445-3
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2011/02/25
(406) 445-4
Unknown
Tri Tel, Inc. - MT
2012/12/18
(406) 445-6
Landline
Telnyx LLC
2017/03/21
(406) 445-7
Landline
Onvoy, LLC MT
2007/02/21
(406) 445-9
Landline
Qwest Corporation
-
Landline
Qwest Corporation
-
(406) 446-0
Landline
Qwest Corporation
-
(406) 446-1
Landline
Qwest Corporation
-
(406) 446-2
Landline
Qwest Corporation
-
(406) 446-3
Landline
Qwest Corporation
-
(406) 446-4
Landline
Qwest Corporation
-
(406) 446-6
Landline
Onvoy, LLC MT
2019/08/16
(406) 446-7
Landline
Onvoy, LLC MT
2011/09/28
(406) 446-8
Landline
Onvoy, LLC MT
2019/09/30
(406) 446-9
Landline
Qwest Corporation
-
Landline
Qwest Corporation
-
(406) 447-1
Landline
Qwest Corporation
-
(406) 447-2
Landline
Qwest Corporation
-
(406) 447-3
Landline
Qwest Corporation
-
(406) 447-4
Landline
Qwest Corporation
-
(406) 447-5
Landline
Qwest Corporation
-
(406) 447-6
Landline
Qwest Corporation
-
(406) 447-7
Landline
Qwest Corporation
-
(406) 447-8
Landline
Qwest Corporation
-
(406) 447-9
Landline
Qwest Corporation
-
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 448-2
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 448-7
Unknown
Sagebrush Cellular, Inc.
-
(406) 449
Landline
Qwest Corporation
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 450-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 450-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 450-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 450-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 450-4
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 450-5
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 450-6
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 450-8
Wireless
Cellco Partnership DBA Verizon Wireless
-
Wireless
Sprint Spectrum L.P.- MT
2004/08/04
(406) 451-0
Landline
Onvoy, LLC MT
2017/10/18
(406) 451-1
Wireless
Cellco Partnership DBA Verizon Wireless
2007/11/16
(406) 451-2
Wireless
Cellco Partnership DBA Verizon Wireless
2007/11/16
(406) 451-3
Wireless
Cellco Partnership DBA Verizon Wireless
2008/01/23
(406) 451-4
Wireless
Cellco Partnership DBA Verizon Wireless
2008/01/23
(406) 451-5
Wireless
Cellco Partnership DBA Verizon Wireless
2008/08/11
(406) 451-6
Wireless
Cellco Partnership DBA Verizon Wireless
2008/08/11
(406) 451-7
Landline
Onvoy, LLC MT
2012/04/10
(406) 451-8
Wireless
Cellco Partnership DBA Verizon Wireless
2004/08/11
(406) 451-9
Wireless
Sprint Spectrum L.P.- MT
2004/08/11
(406) 452
Landline
Qwest Corporation
-
(406) 453
Landline
Qwest Corporation
-
(406) 454
Landline
Qwest Corporation
-
(406) 455
Landline
Qwest Corporation
-
(406) 456
Landline
Triangle Telephone Cooperative Assn., Inc.
-
Landline
Qwest Corporation
-
(406) 457-0
Landline
Qwest Corporation
-
(406) 457-1
Landline
Qwest Corporation
-
(406) 457-2
Landline
Qwest Corporation
-
(406) 457-3
Landline
Qwest Corporation
-
(406) 457-4
Landline
Qwest Corporation
-
(406) 457-5
Landline
Qwest Corporation
-
(406) 457-7
Landline
Qwest Corporation
-
(406) 457-8
Landline
Qwest Corporation
-
(406) 457-9
Landline
Qwest Corporation
-
Landline
Qwest Corporation
-
(406) 458-0
Landline
Qwest Corporation
-
(406) 458-1
Landline
Qwest Corporation
-
(406) 458-3
Landline
Qwest Corporation
-
(406) 458-4
Landline
Qwest Corporation
-
(406) 458-5
Landline
Qwest Corporation
-
(406) 458-6
Landline
Qwest Corporation
-
(406) 458-7
Landline
Qwest Corporation
-
(406) 458-8
Landline
Qwest Corporation
-
(406) 458-9
Landline
Qwest Corporation
-
(406) 459
Wireless
Cellco Partnership DBA Verizon Wireless
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 460-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 460-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 460-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 461
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 462
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 463
Landline
3 Rivers Telephone Cooperative, Inc.
-
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 464-2
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 464-4
Wireless
Cellco Partnership DBA Verizon Wireless
2018/10/24
(406) 465
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 466
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 467
Landline
3 Rivers Telephone Cooperative, Inc.
-
Landline
Qwest Corporation
-
(406) 468-0
Landline
Qwest Corporation
-
(406) 468-1
Landline
Onvoy, LLC MT
2012/11/13
(406) 468-2
Landline
Qwest Corporation
-
(406) 468-3
Landline
Qwest Corporation
-
(406) 468-4
Landline
Qwest Corporation
-
(406) 468-5
Wireless
Cellco Partnership DBA Verizon Wireless
2011/08/31
(406) 468-6
Landline
Eltopia Communications, LLC
2010/08/04
(406) 468-7
Landline
Onvoy, LLC MT
2007/02/21
(406) 468-8
Wireless
Cellco Partnership DBA Verizon Wireless
2013/08/13
(406) 468-9
Landline
Qwest Corporation
-
(406) 469
Landline
3 Rivers Telephone Cooperative, Inc.
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 470-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 470-1
Wireless
Cellco Partnership DBA Verizon Wireless
2008/09/17
(406) 470-2
Wireless
Cellco Partnership DBA Verizon Wireless
2010/01/08
(406) 470-4
Wireless
Cellco Partnership DBA Verizon Wireless
2009/03/10
(406) 470-6
Wireless
Cellco Partnership DBA Verizon Wireless
2011/01/07
(406) 470-7
Landline
Onvoy, LLC MT
2011/09/20
(406) 470-8
Landline
Onvoy, LLC MT
2019/09/30
(406) 471
Wireless
Cellco Partnership DBA Verizon Wireless
2005/06/01
(406) 472
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 473
Landline
Central Montana Communications, Inc.
-
(406) 474
Landline
Nemont Telephone Cooperative, Inc.
-
Landline
Qwest Corporation
-
(406) 475-0
Wireless
Cellco Partnership DBA Verizon Wireless
2013/02/12
(406) 475-1
Wireless
Cellco Partnership DBA Verizon Wireless
2013/02/12
(406) 475-2
Wireless
Cellco Partnership DBA Verizon Wireless
2012/03/27
(406) 475-3
Landline
Qwest Corporation
-
(406) 475-4
Wireless
Cellco Partnership DBA Verizon Wireless
2012/07/09
(406) 475-5
Wireless
Cellco Partnership DBA Verizon Wireless
2012/09/10
(406) 475-9
Landline
Qwest Corporation
-
Landline
Qwest Corporation
-
(406) 476-1
Landline
Onvoy, LLC MT
2012/11/21
(406) 476-2
Landline
Level 3 Communications, LLC - AK
2017/09/26
(406) 476-3
Landline
Qwest Corporation
-
(406) 476-4
Landline
Centurylink Communications LLC
2014/04/30
(406) 476-5
Landline
Onvoy, LLC MT
2011/09/23
(406) 476-6
Landline
Eltopia Communications, LLC
2010/08/04
(406) 476-7
Landline
Onvoy, LLC MT
2007/02/21
Landline
Range Telephone Cooperative, Inc.
-
(406) 477-1
Landline
Level 3 Communications, LLC - AK
2018/05/30
(406) 477-3
Landline
Range Telephone Cooperative, Inc.
-
(406) 477-4
Landline
Range Telephone Cooperative, Inc.
-
(406) 477-5
Landline
Range Telephone Cooperative, Inc.
-
(406) 477-6
Landline
Range Telephone Cooperative, Inc.
-
(406) 477-7
Landline
Range Telephone Cooperative, Inc.
-
(406) 477-8
Landline
Range Telephone Cooperative, Inc.
-
(406) 477-9
Landline
Range Telephone Cooperative, Inc.
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 478-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 478-1
Wireless
Cellco Partnership DBA Verizon Wireless
2010/01/08
(406) 478-2
Wireless
Cellco Partnership DBA Verizon Wireless
2013/09/16
(406) 478-3
Wireless
Cellco Partnership DBA Verizon Wireless
2010/12/09
(406) 478-4
Wireless
Cellco Partnership DBA Verizon Wireless
2011/06/09
(406) 478-5
Landline
Bandwidth.com CLEC, LLC - MT
2011/07/13
(406) 478-6
Landline
Bandwidth.com CLEC, LLC - MT
2011/07/13
(406) 478-7
Wireless
Cellco Partnership DBA Verizon Wireless
2014/10/07
(406) 478-8
Landline
Bandwidth.com CLEC, LLC - MT
2015/05/07
(406) 478-9
Wireless
New Cingular Wireless PCS, LLC
2010/10/07
Wireless
Cellco Partnership DBA Verizon Wireless
2013/10/03
(406) 479-3
Wireless
Cellco Partnership DBA Verizon Wireless
2012/04/05
(406) 479-4
Wireless
Cellco Partnership DBA Verizon Wireless
2013/02/12
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 480-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 480-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 480-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 480-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 480-4
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 480-5
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 480-6
Landline
Bandwidth.com CLEC, LLC - MT
2009/01/13
(406) 480-7
Wireless
Cellco Partnership DBA Verizon Wireless
2012/05/04
(406) 480-8
Landline
Eltopia Communications, LLC
2010/08/04
(406) 480-9
Wireless
Cellco Partnership DBA Verizon Wireless
-
Landline
Qwest Corporation
-
(406) 482-1
Landline
Qwest Corporation
-
(406) 482-2
Landline
Qwest Corporation
-
(406) 482-3
Landline
Qwest Corporation
-
(406) 482-4
Landline
Qwest Corporation
-
(406) 482-6
Landline
Qwest Corporation
-
(406) 482-8
Landline
Qwest Corporation
-
(406) 482-9
Landline
Qwest Corporation
-
(406) 483
Landline
Nemont Telephone Cooperative, Inc.
-
Landline
Tri - County Telephone Association, Inc.
-
(406) 484-0
Landline
Tri - County Telephone Association, Inc.
-
(406) 484-2
Landline
Tri - County Telephone Association, Inc.
-
(406) 484-6
Landline
Tri - County Telephone Association, Inc.
-
(406) 484-9
Landline
Tri - County Telephone Association, Inc.
-
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 485-1
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 485-2
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 485-3
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 485-5
Wireless
Cellco Partnership DBA Verizon Wireless
2018/10/24
(406) 485-7
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 485-9
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 486
Landline
Mid-rivers Telephone Cooperative, Inc.
-
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 487-2
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 487-5
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 488
Landline
Mid-rivers Telephone Cooperative, Inc.
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 489-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 489-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 489-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 489-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 489-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 490
Wireless
Cellco Partnership DBA Verizon Wireless
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 491-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 491-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 491-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 491-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 491-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 491-5
Wireless
New Cingular Wireless PCS, LLC
-
(406) 491-6
Wireless
New Cingular Wireless PCS, LLC
-
(406) 491-7
Wireless
New Cingular Wireless PCS, LLC
-
(406) 491-8
Wireless
New Cingular Wireless PCS, LLC
2015/12/30
(406) 492
Landline
Blackfoot Telephone Cooperative, Inc.
-
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
-
(406) 493-0
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/06/07
(406) 493-1
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2007/09/19
(406) 493-2
Wireless
Cellco Partnership DBA Verizon Wireless
2009/03/10
(406) 493-3
Landline
Qwest Corporation
2009/03/18
(406) 493-4
Wireless
Cellco Partnership DBA Verizon Wireless
2009/05/08
(406) 493-5
Wireless
Cellco Partnership DBA Verizon Wireless
2009/07/20
(406) 493-6
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2005/06/17
(406) 493-7
Wireless
Cellco Partnership DBA Verizon Wireless
2009/09/10
(406) 493-8
Wireless
Cellco Partnership DBA Verizon Wireless
2009/09/10
(406) 493-9
Wireless
Cellco Partnership DBA Verizon Wireless
2009/11/05
(406) 494
Landline
Qwest Corporation
-
Landline
Qwest Corporation
-
(406) 495-0
Landline
Qwest Corporation
-
(406) 495-1
Landline
Qwest Corporation
-
(406) 495-2
Landline
Qwest Corporation
-
(406) 495-3
Landline
Qwest Corporation
-
(406) 495-5
Landline
Qwest Corporation
-
(406) 495-6
Landline
Qwest Corporation
-
(406) 495-7
Landline
Qwest Corporation
-
(406) 495-8
Landline
Qwest Corporation
-
(406) 495-9
Landline
Qwest Corporation
-
Landline
Qwest Corporation
-
(406) 496-0
Landline
Qwest Corporation
-
(406) 496-1
Landline
Qwest Corporation
-
(406) 496-2
Landline
Qwest Corporation
-
(406) 496-3
Landline
Qwest Corporation
-
(406) 496-4
Landline
Qwest Corporation
-
(406) 496-5
Landline
Qwest Corporation
-
(406) 496-6
Landline
Qwest Corporation
-
(406) 496-8
Landline
Qwest Corporation
-
(406) 496-9
Landline
Qwest Corporation
-
Landline
Qwest Corporation
-
(406) 497-1
Landline
Qwest Corporation
-
(406) 497-2
Landline
Qwest Corporation
-
(406) 497-3
Landline
Qwest Corporation
-
(406) 497-4
Landline
Qwest Corporation
-
(406) 497-5
Landline
Qwest Corporation
-
(406) 497-6
Landline
Qwest Corporation
-
(406) 497-7
Landline
Qwest Corporation
-
(406) 497-8
Landline
Qwest Corporation
-
(406) 497-9
Landline
Qwest Corporation
-
(406) 498
Wireless
Cellco Partnership DBA Verizon Wireless
-
Wireless
New Cingular Wireless PCS, LLC
2003/03/18
(406) 499-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 499-1
Wireless
Cellco Partnership DBA Verizon Wireless
2014/10/07
(406) 499-2
Wireless
Cellco Partnership DBA Verizon Wireless
2012/06/12
(406) 499-4
Wireless
Cellco Partnership DBA Verizon Wireless
2019/06/20
(406) 499-6
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/17
(406) 499-8
Wireless
Cellco Partnership DBA Verizon Wireless
2017/07/12
(406) 499-9
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/08
Prefix
Type
City
Carrier
Assigned
Unknown
Fractel, LLC
2019/01/29
(406) 500-0
Unknown
Fractel, LLC
2019/01/30
(406) 500-2
Landline
Onvoy, LLC MT
2019/10/17
(406) 500-3
Landline
Level 3 Communications, LLC - AK
2019/07/30
(406) 500-4
Landline
Onvoy, LLC MT
2019/09/30
(406) 500-5
Landline
Onvoy, LLC MT
2019/09/30
(406) 500-6
Landline
Onvoy, LLC MT
2019/10/17
(406) 500-7
Landline
Onvoy, LLC MT
2019/10/17
(406) 500-8
Landline
Onvoy, LLC MT
2019/10/17
(406) 500-9
Landline
Onvoy, LLC MT
2019/10/17
Landline
Onvoy, LLC MT
2019/08/20
(406) 501-4
Landline
Onvoy, LLC MT
2019/08/21
(406) 501-5
Landline
Onvoy, LLC MT
2019/08/21
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2012/04/03
(406) 502-1
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2012/04/04
(406) 502-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2014/04/18
Wireless
New Cingular Wireless PCS, LLC
2010/10/14
(406) 505-0
Wireless
New Cingular Wireless PCS, LLC
2010/10/14
(406) 505-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 505-5
Landline
Onvoy, LLC MT
2019/09/30
(406) 505-6
Landline
Centurylink Communications LLC
2014/04/30
(406) 505-7
Landline
Onvoy, LLC MT
2011/09/23
Landline
Level 3 Communications, LLC - AK
2012/02/03
(406) 508-1
Landline
Onvoy, LLC MT
2012/12/11
(406) 508-2
Landline
Level 3 Communications, LLC - AK
2012/02/06
(406) 508-5
Landline
Onvoy, LLC MT
2019/08/16
(406) 508-7
Landline
Centurylink Communications LLC
2014/04/30
(406) 509
Unknown
-
-
-
Landline
Onvoy, LLC MT
2017/03/22
(406) 510-0
Landline
Onvoy, LLC MT
2017/03/22
(406) 510-1
Landline
Onvoy, LLC MT
2017/03/22
(406) 510-2
Landline
Onvoy, LLC MT
2017/03/22
(406) 510-3
Landline
Onvoy, LLC MT
2017/03/22
(406) 510-4
Landline
Onvoy, LLC MT
2017/03/22
(406) 510-5
Landline
Onvoy, LLC MT
2017/03/22
(406) 510-6
Landline
Onvoy, LLC MT
2017/03/22
(406) 510-7
Landline
Onvoy, LLC MT
2017/03/22
(406) 510-8
Landline
Onvoy, LLC MT
2017/03/22
(406) 510-9
Landline
Onvoy, LLC MT
2017/03/22
(406) 511
Unknown
-
-
-
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2008/04/08
(406) 513-1
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2008/04/08
Wireless
New Cingular Wireless PCS, LLC
2010/10/20
(406) 514-0
Wireless
New Cingular Wireless PCS, LLC
2010/10/21
Wireless
New Cingular Wireless PCS, LLC
2010/10/12
(406) 515-0
Wireless
New Cingular Wireless PCS, LLC
-
Landline
Onvoy, LLC MT
2011/09/27
(406) 518-0
Landline
Onvoy, LLC MT
2012/11/21
(406) 518-1
Landline
Bandwidth.com CLEC, LLC - MT
2015/05/06
(406) 518-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 518-6
Landline
Centurylink Communications LLC
2016/07/07
(406) 518-7
Landline
Onvoy, LLC MT
2011/09/30
(406) 518-8
Landline
Telnyx LLC
2019/09/10
(406) 520
Wireless
New Cingular Wireless PCS, LLC
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 521-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 521-1
Landline
Onvoy, LLC MT
2012/11/21
(406) 521-2
Wireless
Cellco Partnership DBA Verizon Wireless
2019/01/08
(406) 521-3
Landline
Mcimetro Access Transmission Services LLC
2017/06/12
(406) 521-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 521-5
Wireless
Cellco Partnership DBA Verizon Wireless
2019/06/12
(406) 521-6
Landline
Centurylink Communications LLC
2014/04/30
(406) 521-7
Landline
Onvoy, LLC MT
2011/09/28
(406) 522
Landline
Qwest Corporation
-
(406) 523
Landline
Qwest Corporation
-
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 524-3
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 524-7
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 524-8
Unknown
Sagebrush Cellular, Inc.
-
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 525-3
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 525-5
Wireless
Cellco Partnership DBA Verizon Wireless
2018/10/24
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 526-3
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 526-7
Unknown
Sagebrush Cellular, Inc.
-
(406) 526-8
Landline
Nemont Telephone Cooperative, Inc.
-
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 527-3
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 527-7
Unknown
Sagebrush Cellular, Inc.
-
(406) 528
Landline
Ronan Telephone Co.
-
(406) 529
Wireless
Cellco Partnership DBA Verizon Wireless
2005/09/16
Landline
Level 3 Communications, LLC - AK
-
(406) 530-1
Landline
Onvoy, LLC MT
2006/09/21
(406) 530-2
Landline
Level 3 Communications, LLC - AK
2006/12/07
(406) 530-3
Unknown
Montana Opticom, LLC - MT
2010/07/19
(406) 530-4
Wireless
New Cingular Wireless PCS, LLC
2010/10/07
(406) 530-5
Landline
Bandwidth.com CLEC, LLC - MT
2015/05/06
(406) 530-6
Landline
Level 3 Communications, LLC - AK
2008/05/01
(406) 530-7
Landline
Bandwidth.com CLEC, LLC - MT
2011/07/13
(406) 530-8
Landline
Bandwidth.com CLEC, LLC - MT
2011/07/13
(406) 530-9
Landline
Bandwidth.com CLEC, LLC - MT
2008/10/29
(406) 531
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 532
Landline
Blackfoot Communications, Inc. - MT
-
Landline
Qwest Corporation
-
(406) 533-0
Landline
Qwest Corporation
-
(406) 533-1
Landline
Qwest Corporation
-
(406) 533-2
Landline
Qwest Corporation
-
(406) 533-3
Landline
Qwest Corporation
-
(406) 533-5
Wireless
Cellco Partnership DBA Verizon Wireless
2007/02/21
(406) 533-6
Landline
Qwest Corporation
-
(406) 533-7
Landline
Qwest Corporation
-
(406) 533-8
Wireless
Cellco Partnership DBA Verizon Wireless
2007/06/15
(406) 533-9
Wireless
Cellco Partnership DBA Verizon Wireless
2007/12/26
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
-
(406) 534-0
Landline
Level 3 Communications, LLC - AK
2006/08/11
(406) 534-1
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/02/28
(406) 534-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2005/03/10
(406) 534-3
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2005/09/27
(406) 534-4
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2007/09/11
(406) 534-5
Landline
Onvoy, LLC MT
2013/11/12
(406) 534-6
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2010/06/01
(406) 534-7
Landline
Onvoy, LLC MT
2013/11/12
(406) 534-8
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2014/02/26
(406) 534-9
Landline
Bandwidth.com CLEC, LLC - MT
2009/01/13
(406) 535
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 536
Unknown
-
-
-
(406) 537
Landline
Triangle Telephone Cooperative Assn., Inc.
-
Landline
Qwest Corporation
-
(406) 538-1
Landline
Qwest Corporation
-
(406) 538-2
Landline
Qwest Corporation
-
(406) 538-3
Landline
Qwest Corporation
-
(406) 538-4
Landline
Qwest Corporation
-
(406) 538-5
Landline
Qwest Corporation
-
(406) 538-6
Landline
Qwest Corporation
-
(406) 538-7
Landline
Qwest Corporation
-
(406) 538-8
Landline
Qwest Corporation
-
(406) 538-9
Landline
Qwest Corporation
-
(406) 539
Wireless
New Cingular Wireless PCS, LLC
-
Landline
Onvoy, LLC MT
-
(406) 540-0
Landline
Onvoy, LLC MT
2019/10/17
(406) 540-1
Landline
Onvoy, LLC MT
-
(406) 540-2
Wireless
Cellco Partnership DBA Verizon Wireless
2014/01/21
(406) 540-3
Wireless
Cellco Partnership DBA Verizon Wireless
2014/01/21
(406) 540-4
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2014/05/15
(406) 540-5
Landline
Onvoy, LLC MT
2019/05/22
(406) 540-6
Landline
Onvoy, LLC MT
2019/05/22
(406) 540-7
Landline
Onvoy, LLC MT
2012/08/16
(406) 540-8
Landline
Onvoy, LLC MT
2019/10/17
(406) 540-9
Landline
Onvoy, LLC MT
2019/10/17
(406) 541
Landline
Blackfoot Communications, Inc. - MT
-
(406) 542
Landline
Qwest Corporation
-
(406) 543
Landline
Qwest Corporation
-
(406) 544
Wireless
Cellco Partnership DBA Verizon Wireless
-
Landline
Level 3 Communications, LLC - AK
2002/06/19
(406) 545-0
Landline
Level 3 Communications, LLC - AK
2004/12/15
(406) 545-1
Landline
Level 3 Communications, LLC - AK
2007/06/07
(406) 545-2
Landline
Level 3 Communications, LLC - AK
2007/06/07
(406) 545-3
Landline
Level 3 Communications, LLC - AK
2005/07/19
(406) 545-4
Landline
Level 3 Communications, LLC - AK
-
(406) 545-5
Landline
Level 3 Communications, LLC - AK
2007/09/05
(406) 545-6
Landline
Level 3 Communications, LLC - AK
2007/09/14
(406) 545-7
Landline
Onvoy, LLC MT
2009/04/28
(406) 545-8
Wireless
Cellco Partnership DBA Verizon Wireless
2004/09/08
(406) 545-9
Wireless
Cellco Partnership DBA Verizon Wireless
2004/09/08
(406) 546
Wireless
Cellco Partnership DBA Verizon Wireless
-
Landline
Central Montana Communications, Inc.
-
(406) 547-0
Landline
Central Montana Communications, Inc.
-
(406) 547-2
Landline
Central Montana Communications, Inc.
-
(406) 547-3
Landline
Central Montana Communications, Inc.
-
(406) 547-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 547-6
Landline
Central Montana Communications, Inc.
-
Landline
Qwest Corporation
-
(406) 548-0
Landline
Qwest Corporation
-
(406) 548-1
Wireless
Cellco Partnership DBA Verizon Wireless
2009/07/09
(406) 548-2
Wireless
Cellco Partnership DBA Verizon Wireless
2009/07/09
(406) 548-3
Landline
Qwest Corporation
2006/07/11
(406) 548-4
Wireless
Cellco Partnership DBA Verizon Wireless
2009/09/11
(406) 548-5
Wireless
Cellco Partnership DBA Verizon Wireless
2010/09/10
(406) 548-6
Landline
Qwest Corporation
2010/02/12
(406) 548-7
Wireless
Cellco Partnership DBA Verizon Wireless
2010/05/06
(406) 548-8
Wireless
Cellco Partnership DBA Verizon Wireless
2010/08/06
(406) 548-9
Landline
Telnyx LLC
2017/03/21
(406) 549
Landline
Qwest Corporation
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 550-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 550-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 550-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 550-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 550-4
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/03
(406) 550-5
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/03
(406) 550-6
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/03
(406) 550-8
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/03
(406) 550-9
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/03
Landline
Level 3 Communications, LLC - AK
2002/06/19
(406) 551-0
Wireless
Cellco Partnership DBA Verizon Wireless
2011/05/03
(406) 551-1
Landline
Onvoy, LLC MT
2006/05/02
(406) 551-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/11/09
(406) 551-3
Wireless
Cellco Partnership DBA Verizon Wireless
2011/05/03
(406) 551-4
Landline
Level 3 Communications, LLC - AK
-
(406) 551-5
Wireless
Cellco Partnership DBA Verizon Wireless
2011/07/08
(406) 551-6
Landline
Level 3 Communications, LLC - AK
2005/12/19
(406) 551-7
Landline
Level 3 Communications, LLC - AK
2014/09/30
(406) 551-8
Unknown
Tri Tel, Inc. - MT
2017/08/09
(406) 551-9
Landline
Level 3 Communications, LLC - AK
2011/10/27
Landline
Level 3 Communications, LLC - AK
2002/06/19
(406) 552-0
Landline
Level 3 Communications, LLC - AK
2005/01/04
(406) 552-1
Landline
Level 3 Communications, LLC - AK
2005/01/14
(406) 552-2
Wireless
Cellco Partnership DBA Verizon Wireless
2009/12/07
(406) 552-3
Wireless
Cellco Partnership DBA Verizon Wireless
2010/01/08
(406) 552-4
Landline
Level 3 Communications, LLC - AK
-
(406) 552-5
Wireless
Cellco Partnership DBA Verizon Wireless
2010/03/08
(406) 552-6
Landline
Qwest Corporation
2006/03/31
(406) 552-7
Wireless
Cellco Partnership DBA Verizon Wireless
2010/03/08
(406) 552-8
Wireless
Cellco Partnership DBA Verizon Wireless
2010/08/25
(406) 552-9
Wireless
Cellco Partnership DBA Verizon Wireless
2010/08/25
(406) 553
Wireless
New Cingular Wireless PCS, LLC
-
(406) 554
Landline
Range Telephone Cooperative, Inc.
-
(406) 555
Landline
Qwest Corporation
-
(406) 556
Landline
Qwest Corporation
-
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 557-2
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 557-6
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 557-7
Wireless
Cellco Partnership DBA Verizon Wireless
2018/10/26
(406) 557-9
Landline
Mid-rivers Telephone Cooperative, Inc.
-
Landline
Level 3 Communications, LLC - AK
2002/06/19
(406) 558-2
Landline
Level 3 Communications, LLC - AK
2014/09/30
(406) 558-4
Landline
Level 3 Communications, LLC - AK
-
(406) 558-9
Wireless
Cellco Partnership DBA Verizon Wireless
2004/09/08
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 559-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 559-1
Wireless
Cellco Partnership DBA Verizon Wireless
2019/05/03
(406) 559-2
Landline
Level 3 Communications, LLC - AK
2010/12/17
(406) 559-3
Landline
Onvoy, LLC MT
2012/11/21
(406) 559-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 559-6
Wireless
New Cingular Wireless PCS, LLC
2010/10/07
(406) 559-7
Wireless
Cellco Partnership DBA Verizon Wireless
2016/05/20
(406) 559-8
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/24
(406) 559-9
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/24
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 560-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 560-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 560-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 560-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 560-4
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 560-5
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 560-6
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 560-7
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 560-8
Wireless
Cellco Partnership DBA Verizon Wireless
-
Wireless
T-mobile USA, Inc.
2017/08/02
(406) 561-2
Wireless
Metro PCS, Inc.
2018/07/11
(406) 561-3
Wireless
T-mobile USA, Inc.
2019/03/29
(406) 561-4
Wireless
T-mobile USA, Inc.
2019/03/29
(406) 561-5
Wireless
T-mobile USA, Inc.
2018/10/26
(406) 561-6
Wireless
T-mobile USA, Inc.
2018/05/01
(406) 561-7
Wireless
T-mobile USA, Inc.
2018/05/01
(406) 561-8
Wireless
T-mobile USA, Inc.
2018/03/13
(406) 561-9
Wireless
T-mobile USA, Inc.
2017/08/02
(406) 562
Landline
3 Rivers Telephone Cooperative, Inc.
-
Landline
Qwest Corporation
-
(406) 563-0
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/03/14
(406) 563-1
Landline
Eltopia Communications, LLC
2010/08/04
(406) 563-2
Landline
Qwest Corporation
-
(406) 563-3
Landline
Qwest Corporation
-
(406) 563-4
Landline
Qwest Corporation
-
(406) 563-5
Landline
Qwest Corporation
-
(406) 563-6
Landline
Qwest Corporation
-
(406) 563-7
Landline
Qwest Corporation
-
(406) 563-8
Landline
Qwest Corporation
-
(406) 563-9
Landline
Qwest Corporation
-
Landline
Level 3 Communications, LLC - AK
2002/06/19
(406) 564-0
Wireless
Cellco Partnership DBA Verizon Wireless
2010/08/25
(406) 564-1
Landline
Level 3 Communications, LLC - AK
2005/05/09
(406) 564-2
Wireless
Cellco Partnership DBA Verizon Wireless
2010/08/25
(406) 564-3
Wireless
Cellco Partnership DBA Verizon Wireless
2011/01/07
(406) 564-4
Landline
Level 3 Communications, LLC - AK
-
(406) 564-5
Wireless
Cellco Partnership DBA Verizon Wireless
2011/01/07
(406) 564-6
Wireless
New Cingular Wireless PCS, LLC
2010/10/07
(406) 564-7
Wireless
Cellco Partnership DBA Verizon Wireless
2011/03/04
(406) 564-8
Wireless
Cellco Partnership DBA Verizon Wireless
2011/05/06
(406) 564-9
Wireless
Cellco Partnership DBA Verizon Wireless
2011/05/06
Landline
Level 3 Communications, LLC - AK
2002/06/19
(406) 565-0
Wireless
Cellco Partnership DBA Verizon Wireless
2008/08/15
(406) 565-1
Wireless
Cellco Partnership DBA Verizon Wireless
2009/01/23
(406) 565-2
Wireless
Cellco Partnership DBA Verizon Wireless
2009/08/17
(406) 565-3
Wireless
Cellco Partnership DBA Verizon Wireless
2010/01/08
(406) 565-4
Landline
Level 3 Communications, LLC - AK
-
(406) 565-5
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2005/04/07
(406) 565-6
Wireless
Cellco Partnership DBA Verizon Wireless
2010/06/09
(406) 565-7
Wireless
Cellco Partnership DBA Verizon Wireless
2011/01/07
(406) 565-8
Wireless
Cellco Partnership DBA Verizon Wireless
2011/04/08
(406) 565-9
Wireless
Cellco Partnership DBA Verizon Wireless
2004/09/08
(406) 566
Landline
Central Montana Communications, Inc.
-
(406) 567
Landline
Central Montana Communications, Inc.
-
(406) 568
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 569
Landline
Reservation Telephone Cooperative
-
(406) 570
Wireless
Cellco Partnership DBA Verizon Wireless
-
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
-
(406) 571-0
Landline
Eltopia Communications, LLC
2010/08/04
(406) 571-1
Landline
Onvoy, LLC MT
2012/11/21
(406) 571-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/03/06
(406) 571-3
Landline
Onvoy, LLC MT
2016/02/16
(406) 571-4
Landline
Onvoy, LLC MT
2016/02/16
(406) 571-7
Landline
Onvoy, LLC MT
2007/03/19
(406) 571-8
Landline
Onvoy, LLC MT
2011/06/28
(406) 572
Landline
Central Montana Communications, Inc.
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 573-1
Landline
Level 3 Communications, LLC - AK
2015/05/27
Landline
Qwest Corporation
-
(406) 574-0
Landline
Telnyx LLC
2018/07/13
(406) 574-1
Landline
Qwest Corporation
-
(406) 574-3
Landline
Qwest Corporation
-
(406) 574-7
Landline
Centurylink Communications LLC
2015/02/12
(406) 575
Landline
Mid-rivers Telephone Cooperative, Inc.
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 576-1
Landline
Mcimetro Access Transmission Services LLC
2017/06/12
Landline
Onvoy, LLC MT
-
(406) 577-0
Landline
Airus, Inc. - MT
2018/02/02
(406) 577-1
Landline
Onvoy, LLC MT
-
(406) 577-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2011/06/28
(406) 577-3
Landline
Onvoy, LLC MT
2015/08/03
(406) 577-4
Wireless
New Cingular Wireless PCS, LLC
2017/08/21
(406) 577-5
Landline
Teleport Communications America - ID - LLC
2014/07/14
(406) 577-6
Wireless
New Cingular Wireless PCS, LLC
2010/10/07
(406) 577-7
Landline
Centurylink Communications LLC
2016/07/07
(406) 577-8
Landline
Onvoy, LLC MT
2014/03/19
(406) 577-9
Landline
Onvoy, LLC MT
2014/03/19
Landline
Qwest Corporation
-
(406) 578-0
Landline
Level 3 Communications, LLC - AK
2004/10/15
(406) 578-1
Landline
Bandwidth.com CLEC, LLC - MT
2009/01/13
(406) 578-2
Landline
Qwest Corporation
-
(406) 578-3
Landline
Bandwidth.com CLEC, LLC - MT
2011/07/13
(406) 578-4
Landline
Bandwidth.com CLEC, LLC - MT
2011/07/13
(406) 578-5
Landline
Onvoy, LLC MT
2011/09/28
(406) 578-6
Landline
Eltopia Communications, LLC
2010/08/04
(406) 578-7
Landline
Onvoy, LLC MT
2007/02/21
(406) 578-8
Landline
Bandwidth.com CLEC, LLC - MT
2015/07/14
(406) 578-9
Landline
Qwest Corporation
-
(406) 579
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 580
Wireless
New Cingular Wireless PCS, LLC
-
(406) 581
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 582
Landline
Qwest Corporation
-
(406) 583
Landline
Mid-rivers Telephone Cooperative, Inc.
-
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 584-7
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 584-9
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 585
Landline
Qwest Corporation
-
(406) 586
Landline
Qwest Corporation
-
(406) 587
Landline
Qwest Corporation
-
(406) 588
Landline
Mid-rivers Telephone Cooperative, Inc.
-
Wireless
Cellco Partnership DBA Verizon Wireless
2014/04/11
(406) 589-0
Wireless
Metro PCS, Inc.
2018/07/11
(406) 589-3
Wireless
New Cingular Wireless PCS, LLC
2018/06/22
(406) 589-4
Wireless
Cellco Partnership DBA Verizon Wireless
2012/07/10
(406) 589-5
Wireless
Cellco Partnership DBA Verizon Wireless
2012/07/10
(406) 589-6
Wireless
Cellco Partnership DBA Verizon Wireless
2012/10/03
(406) 589-7
Wireless
Cellco Partnership DBA Verizon Wireless
2013/12/31
(406) 589-8
Wireless
T-mobile USA, Inc.
2019/03/29
(406) 589-9
Wireless
T-mobile USA, Inc.
2017/11/30
(406) 590
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 591
Wireless
Cellco Partnership DBA Verizon Wireless
-
Landline
Range Telephone Cooperative, Inc.
-
(406) 592-0
Unknown
Commnet Wireless Subco, LLC
2015/12/14
(406) 592-3
Landline
Range Telephone Cooperative, Inc.
-
(406) 592-4
Landline
Range Telephone Cooperative, Inc.
-
(406) 592-5
Landline
Range Telephone Cooperative, Inc.
-
(406) 592-6
Landline
Range Telephone Cooperative, Inc.
-
(406) 592-7
Landline
Range Telephone Cooperative, Inc.
-
(406) 592-8
Landline
Range Telephone Cooperative, Inc.
-
(406) 592-9
Landline
Range Telephone Cooperative, Inc.
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 593-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 593-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 593-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 594
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 595
Wireless
Cellco Partnership DBA Verizon Wireless
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 596-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 596-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 596-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 596-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 596-5
Wireless
Cellco Partnership DBA Verizon Wireless
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 597-6
Landline
Onvoy, LLC MT
2019/08/16
(406) 598
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 599
Wireless
Cellco Partnership DBA Verizon Wireless
2004/10/26
Prefix
Type
City
Carrier
Assigned
(406) 600
Wireless
Cellco Partnership DBA Verizon Wireless
2006/04/13
Landline
Blackfoot Communications, Inc. - MT
2013/11/08
(406) 601-1
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2016/10/26
(406) 601-3
Landline
Airus, Inc. - MT
2017/07/03
(406) 601-4
Landline
Blackfoot Communications, Inc. - MT
2013/11/12
(406) 601-5
Landline
Centurylink Communications LLC
2017/11/06
(406) 601-6
Landline
Centurylink Communications LLC
2017/11/06
(406) 601-7
Landline
Centurylink Communications LLC
2017/11/06
Landline
Blackfoot Communications, Inc. - MT
2013/11/08
(406) 602-0
Landline
Onvoy, LLC MT
2019/06/10
(406) 602-4
Landline
Blackfoot Communications, Inc. - MT
2013/11/12
(406) 602-6
Landline
Teleport Communications America - ID - LLC
2017/05/25
Landline
Blackfoot Communications, Inc. - MT
2013/11/08
(406) 603-0
Wireless
Cellco Partnership DBA Verizon Wireless
2014/06/13
(406) 603-4
Landline
Blackfoot Communications, Inc. - MT
2013/11/12
Landline
Blackfoot Communications, Inc. - MT
2011/07/15
(406) 604-0
Landline
Onvoy, LLC MT
2019/01/10
(406) 604-1
Landline
Onvoy, LLC MT
2019/01/10
(406) 604-4
Landline
Blackfoot Communications, Inc. - MT
2011/07/15
(406) 604-7
Landline
Centurylink Communications LLC
2016/01/11
(406) 604-8
Landline
Onvoy, LLC MT
2019/01/10
(406) 605
Unknown
-
-
-
Unknown
Tri Tel, Inc. - MT
2012/12/07
(406) 606-0
Wireless
Cellco Partnership DBA Verizon Wireless
2014/10/07
(406) 606-1
Unknown
Tri Tel, Inc. - MT
2012/12/11
(406) 606-2
Wireless
Cellco Partnership DBA Verizon Wireless
2014/10/07
(406) 606-4
Landline
Onvoy, LLC MT
2019/06/10
(406) 606-6
Landline
Onvoy, LLC MT
2019/06/10
(406) 606-8
Wireless
Cellco Partnership DBA Verizon Wireless
2018/09/27
(406) 606-9
Wireless
Cellco Partnership DBA Verizon Wireless
2018/09/27
Landline
Blackfoot Communications, Inc. - MT
2013/11/08
(406) 607-0
Wireless
New Cingular Wireless PCS, LLC
2016/05/09
(406) 607-4
Landline
Blackfoot Communications, Inc. - MT
2013/11/14
(406) 607-6
Landline
Onvoy, LLC MT
2019/05/22
(406) 607-7
Wireless
T-mobile USA, Inc.
2018/10/18
(406) 607-8
Landline
Onvoy, LLC MT
2019/05/22
(406) 607-9
Wireless
T-mobile USA, Inc.
2019/07/03
(406) 611
Unknown
-
-
-
Landline
Onvoy, LLC MT
2007/10/11
(406) 612-0
Landline
Eltopia Communications, LLC
2010/08/04
(406) 612-1
Landline
Onvoy, LLC MT
2012/11/16
(406) 612-2
Landline
Onvoy, LLC MT
2012/11/16
(406) 612-3
Landline
Onvoy, LLC MT
2012/11/16
(406) 612-4
Landline
Onvoy, LLC MT
2017/10/23
(406) 612-6
Landline
Onvoy, LLC MT
2019/08/16
(406) 612-7
Landline
Onvoy, LLC MT
2007/10/11
(406) 612-8
Landline
Onvoy, LLC MT
2011/02/04
Unknown
Western Montana Communitytel Inc. - MT
2014/04/28
(406) 615-2
Unknown
Western Montana Communitytel Inc. - MT
2013/06/24
Landline
Onvoy, LLC MT
2011/07/01
(406) 616-0
Landline
Eltopia Communications, LLC
2012/03/05
(406) 616-1
Landline
Onvoy, LLC MT
2012/11/21
(406) 616-2
Landline
Bandwidth.com CLEC, LLC - MT
2014/03/06
(406) 616-3
Landline
Bandwidth.com CLEC, LLC - MT
2015/05/07
(406) 616-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 616-6
Landline
Centurylink Communications LLC
2016/07/08
(406) 616-7
Landline
Onvoy, LLC MT
2011/07/05
(406) 616-8
Landline
Telnyx LLC
2018/07/13
(406) 620
Unknown
Sagebrush Cellular, Inc.
2005/12/06
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 621-0
Wireless
Cellco Partnership DBA Verizon Wireless
2015/03/09
Landline
Central Montana Communications, Inc.
-
(406) 622-0
Landline
Central Montana Communications, Inc.
-
(406) 622-2
Landline
Central Montana Communications, Inc.
-
(406) 622-3
Landline
Central Montana Communications, Inc.
-
(406) 622-4
Landline
Central Montana Communications, Inc.
-
(406) 622-5
Landline
Central Montana Communications, Inc.
-
(406) 622-6
Landline
Central Montana Communications, Inc.
-
(406) 622-9
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2017/08/10
Landline
Level 3 Communications, LLC - AK
2005/02/16
(406) 623-0
Wireless
New Cingular Wireless PCS, LLC
2007/02/20
(406) 623-2
Unknown
Tri Tel, Inc. - MT
2012/12/18
(406) 623-3
Landline
Telnyx LLC
2017/03/21
(406) 623-4
Landline
Level 3 Communications, LLC - AK
2005/02/23
(406) 623-5
Landline
Onvoy, LLC MT
2006/09/21
(406) 623-6
Landline
Eltopia Communications, LLC
2010/08/04
(406) 623-7
Landline
Onvoy, LLC MT
2011/06/21
(406) 623-8
Landline
Onvoy, LLC MT
2019/09/30
(406) 623-9
Landline
Bandwidth.com CLEC, LLC - MT
2008/10/29
Unknown
Montana Opticom, LLC - MT
2005/02/03
(406) 624-0
Unknown
Montana Opticom, LLC - MT
2004/03/15
(406) 624-3
Landline
Mcimetro Access Transmission Services LLC
2007/02/06
(406) 624-4
Landline
Mcimetro Access Transmission Services LLC
2019/02/13
(406) 624-6
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2005/05/17
(406) 624-8
Wireless
New Cingular Wireless PCS, LLC
2019/11/08
(406) 624-9
Landline
Bandwidth.com CLEC, LLC - MT
2009/01/13
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
-
(406) 625-0
Landline
Onvoy, LLC MT
2012/11/21
(406) 625-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2005/09/02
(406) 625-3
Landline
Level 3 Communications, LLC - AK
2010/12/17
(406) 625-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 625-6
Landline
Centurylink Communications LLC
2014/04/30
(406) 625-7
Landline
Onvoy, LLC MT
2006/09/20
(406) 625-8
Landline
Onvoy, LLC MT
2011/09/28
(406) 625-9
Landline
Eltopia Communications, LLC
2010/08/04
Landline
Qwest Corporation
-
(406) 626-0
Landline
Qwest Corporation
-
(406) 626-1
Landline
Qwest Corporation
-
(406) 626-2
Landline
Qwest Corporation
-
(406) 626-3
Landline
Level 3 Communications, LLC - AK
2006/10/19
(406) 626-4
Landline
Qwest Corporation
-
(406) 626-5
Landline
Qwest Corporation
-
(406) 626-6
Landline
AT&T Local
2008/10/29
(406) 626-7
Landline
Onvoy, LLC MT
2007/02/21
(406) 626-8
Landline
Onvoy, LLC MT
2011/09/30
(406) 626-9
Landline
Eltopia Communications, LLC
2010/08/04
(406) 627
Landline
3 Rivers Telephone Cooperative, Inc.
-
Landline
Qwest Corporation
-
(406) 628-0
Landline
Level 3 Communications, LLC - AK
2004/10/15
(406) 628-1
Landline
Qwest Corporation
-
(406) 628-2
Landline
Qwest Corporation
-
(406) 628-3
Landline
Qwest Corporation
-
(406) 628-4
Landline
Qwest Corporation
-
(406) 628-5
Landline
Qwest Corporation
-
(406) 628-6
Landline
Qwest Corporation
-
(406) 628-7
Landline
Qwest Corporation
-
(406) 628-8
Landline
Qwest Corporation
-
(406) 628-9
Landline
Qwest Corporation
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 629-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 629-1
Landline
Onvoy, LLC MT
2012/11/21
(406) 629-2
Landline
Onvoy, LLC MT
2012/11/21
(406) 629-3
Landline
Mcimetro Access Transmission Services LLC
2010/06/30
(406) 629-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 629-5
Landline
Onvoy, LLC MT
2019/08/16
(406) 629-8
Wireless
Cellco Partnership DBA Verizon Wireless
2019/02/13
(406) 629-9
Landline
Ymax Communications Corp. - MT
2011/03/09
Landline
Level 3 Communications, LLC - AK
2005/02/16
(406) 630-0
Landline
Telnyx LLC
2017/03/21
(406) 630-1
Landline
Bandwidth.com CLEC, LLC - MT
2016/08/11
(406) 630-2
Wireless
Cellco Partnership DBA Verizon Wireless
2013/04/18
(406) 630-4
Landline
Level 3 Communications, LLC - AK
2005/02/25
(406) 630-5
Landline
Onvoy, LLC MT
2006/09/21
(406) 630-6
Landline
Onvoy, LLC MT
2019/08/16
(406) 630-7
Landline
Onvoy, LLC MT
2011/09/28
(406) 630-8
Landline
Airus, Inc. - MT
2018/02/06
Landline
Onvoy, LLC MT
2007/07/26
(406) 631-0
Landline
Eltopia Communications, LLC
2010/08/04
(406) 631-1
Landline
Onvoy, LLC MT
2012/11/13
(406) 631-2
Landline
Onvoy, LLC MT
2012/11/13
(406) 631-3
Landline
Onvoy, LLC MT
2012/11/13
(406) 631-4
Unknown
Western Montana Communitytel Inc. - MT
2013/06/24
(406) 631-7
Landline
Onvoy, LLC MT
2007/07/31
(406) 631-8
Landline
Onvoy, LLC MT
2011/03/25
Landline
Central Montana Communications, Inc.
-
(406) 632-1
Landline
Central Montana Communications, Inc.
-
(406) 632-2
Landline
Central Montana Communications, Inc.
-
(406) 632-3
Landline
Central Montana Communications, Inc.
-
(406) 632-4
Landline
Central Montana Communications, Inc.
-
(406) 632-5
Landline
Central Montana Communications, Inc.
-
(406) 632-6
Landline
Central Montana Communications, Inc.
-
(406) 632-7
Landline
Central Montana Communications, Inc.
-
(406) 632-8
Landline
Level 3 Communications, LLC - AK
2018/11/07
(406) 632-9
Landline
Central Montana Communications, Inc.
-
Landline
Qwest Corporation
-
(406) 633-0
Wireless
Cellco Partnership DBA Verizon Wireless
2009/04/22
(406) 633-1
Wireless
Cellco Partnership DBA Verizon Wireless
2009/11/03
(406) 633-2
Landline
Qwest Corporation
-
(406) 633-3
Wireless
Cellco Partnership DBA Verizon Wireless
2010/05/21
(406) 633-4
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2011/03/01
(406) 633-5
Wireless
Cellco Partnership DBA Verizon Wireless
2011/05/06
(406) 633-6
Landline
Eltopia Communications, LLC
2010/08/04
(406) 633-7
Unknown
Tri Tel, Inc. - MT
2012/12/18
(406) 633-8
Landline
Ymax Communications Corp. - MT
2011/03/09
(406) 633-9
Landline
Qwest Corporation
-
Landline
AT&T Local
-
(406) 634-9
Landline
AT&T Local
-
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 635-0
Landline
Telnyx LLC
2018/07/13
(406) 635-4
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 635-5
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 635-6
Wireless
Cellco Partnership DBA Verizon Wireless
2018/10/24
(406) 635-8
Landline
Airus, Inc. - MT
2018/02/06
(406) 635-9
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 636
Landline
Mid-rivers Telephone Cooperative, Inc.
-
Landline
Qwest Corporation
-
(406) 637-1
Landline
Eltopia Communications, LLC
2010/08/04
(406) 637-3
Landline
Bandwidth.com CLEC, LLC - MT
2012/01/11
(406) 637-4
Landline
Onvoy, LLC MT
2012/11/21
(406) 637-5
Landline
Qwest Corporation
-
(406) 637-6
Landline
Onvoy, LLC MT
2007/02/21
(406) 637-7
Landline
Onvoy, LLC MT
2011/09/28
(406) 637-8
Landline
Airus, Inc. - MT
2019/04/17
Landline
Project Telephone Co., Inc.
-
(406) 638-1
Wireless
Cellco Partnership DBA Verizon Wireless
2014/08/06
(406) 638-2
Landline
Project Telephone Co., Inc.
-
(406) 638-3
Landline
Project Telephone Co., Inc.
-
(406) 638-4
Landline
Project Telephone Co., Inc.
-
(406) 638-7
Landline
Project Telephone Co., Inc.
-
(406) 638-9
Landline
Project Telephone Co., Inc.
-
(406) 639
Landline
Project Telephone Co., Inc.
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 640-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 640-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 640-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 640-3
Landline
Bandwidth.com CLEC, LLC - MT
2010/01/22
(406) 640-4
Landline
Bandwidth.com CLEC, LLC - MT
2010/12/13
(406) 640-6
Landline
Eltopia Communications, LLC
2010/08/04
(406) 640-8
Landline
Bandwidth.com CLEC, LLC - MT
2014/03/06
(406) 640-9
Landline
Telnyx LLC
2018/07/13
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 641-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 641-1
Landline
Onvoy, LLC MT
2012/11/21
(406) 641-2
Landline
Bandwidth.com CLEC, LLC - MT
2015/05/07
(406) 641-3
Landline
Onvoy, LLC MT
2019/08/16
(406) 641-4
Wireless
Cellco Partnership DBA Verizon Wireless
2019/06/20
(406) 641-5
Landline
Onvoy, LLC MT
2019/08/16
(406) 641-6
Landline
Centurylink Communications LLC
2016/07/08
(406) 641-7
Landline
Onvoy, LLC MT
2011/09/28
Landline
Qwest Corporation
-
(406) 642-0
Landline
Onvoy, LLC MT
2019/08/16
(406) 642-1
Landline
Eltopia Communications, LLC
2010/08/04
(406) 642-2
Landline
Qwest Corporation
-
(406) 642-3
Landline
Qwest Corporation
-
(406) 642-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 642-5
Landline
Centurylink Communications LLC
2014/04/30
(406) 642-6
Landline
Qwest Corporation
-
(406) 642-7
Landline
Onvoy, LLC MT
2007/02/21
(406) 642-8
Landline
Onvoy, LLC MT
2011/09/28
(406) 642-9
Landline
Qwest Corporation
-
Landline
Onvoy, LLC MT
2007/05/24
(406) 643-0
Landline
Onvoy, LLC MT
2012/11/21
(406) 643-1
Landline
Telnyx LLC
2018/07/13
(406) 643-6
Landline
Onvoy, LLC MT
2019/08/16
(406) 643-7
Landline
Onvoy, LLC MT
2007/05/30
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 644-1
Unknown
Western Montana Communitytel Inc. - MT
2013/07/29
(406) 644-2
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 644-3
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 644-5
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 644-9
Landline
Blackfoot Telephone Cooperative, Inc.
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 645-5
Landline
Onvoy, LLC MT
2019/08/16
(406) 645-6
Landline
Onvoy, LLC MT
2019/08/16
Landline
Qwest Corporation
-
(406) 646-0
Landline
Qwest Corporation
-
(406) 646-1
Landline
Qwest Corporation
-
(406) 646-2
Landline
Level 3 Communications, LLC - AK
2004/10/15
(406) 646-3
Landline
Onvoy, LLC MT
2007/02/21
(406) 646-4
Landline
Qwest Corporation
-
(406) 646-5
Landline
Qwest Corporation
-
(406) 646-6
Landline
Bandwidth.com CLEC, LLC - MT
2009/01/13
(406) 646-7
Landline
Qwest Corporation
-
(406) 646-9
Landline
Qwest Corporation
-
Landline
Bandwidth.com CLEC, LLC - MT
2008/07/03
(406) 647-0
Landline
Bandwidth.com CLEC, LLC - MT
2008/07/03
(406) 647-1
Wireless
Cellco Partnership DBA Verizon Wireless
2009/09/10
(406) 647-2
Wireless
Cellco Partnership DBA Verizon Wireless
2009/09/10
(406) 647-3
Wireless
Cellco Partnership DBA Verizon Wireless
2010/01/08
(406) 647-4
Wireless
Cellco Partnership DBA Verizon Wireless
2010/01/08
(406) 647-5
Wireless
Cellco Partnership DBA Verizon Wireless
2010/07/26
(406) 647-6
Wireless
Cellco Partnership DBA Verizon Wireless
2010/07/26
(406) 647-7
Wireless
Cellco Partnership DBA Verizon Wireless
2010/09/09
(406) 647-8
Wireless
Cellco Partnership DBA Verizon Wireless
2010/09/09
(406) 647-9
Wireless
Cellco Partnership DBA Verizon Wireless
2011/01/07
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 648-5
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 648-7
Unknown
Sagebrush Cellular, Inc.
-
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 649-2
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 649-5
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 649-7
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 649-8
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 649-9
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 650
Unknown
Sagebrush Cellular, Inc.
-
Landline
Qwest Corporation
-
(406) 651-0
Landline
Qwest Corporation
-
(406) 651-1
Landline
Qwest Corporation
-
(406) 651-2
Landline
Qwest Corporation
-
(406) 651-3
Landline
Qwest Corporation
-
(406) 651-4
Landline
Qwest Corporation
-
(406) 651-5
Landline
Qwest Corporation
-
(406) 651-6
Landline
Qwest Corporation
-
(406) 651-8
Landline
Qwest Corporation
-
(406) 651-9
Landline
Qwest Corporation
-
(406) 652
Landline
Qwest Corporation
-
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 653-1
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 653-2
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 653-3
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 653-5
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 653-6
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 653-9
Landline
Nemont Telephone Cooperative, Inc.
-
Landline
Central Montana Communications, Inc.
-
(406) 654-0
Landline
Central Montana Communications, Inc.
-
(406) 654-1
Landline
Central Montana Communications, Inc.
-
(406) 654-2
Landline
Central Montana Communications, Inc.
-
(406) 654-4
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 654-5
Landline
Central Montana Communications, Inc.
-
(406) 654-7
Landline
Central Montana Communications, Inc.
-
(406) 655
Landline
Qwest Corporation
-
(406) 656
Landline
Qwest Corporation
-
(406) 657
Landline
Qwest Corporation
-
(406) 658
Landline
Triangle Telephone Cooperative Assn., Inc.
-
Landline
Qwest Corporation
-
(406) 659-6
Landline
Centurylink Communications LLC
2015/02/17
(406) 659-7
Landline
Onvoy, LLC MT
2011/09/28
(406) 659-9
Landline
Qwest Corporation
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 660-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 660-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 660-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 660-3
Landline
Onvoy, LLC MT
2012/11/13
(406) 660-4
Landline
Onvoy, LLC MT
2012/11/13
(406) 660-5
Landline
Onvoy, LLC MT
2012/11/13
(406) 660-6
Landline
Onvoy, LLC MT
2012/11/13
(406) 660-7
Wireless
New Cingular Wireless PCS, LLC
2014/06/17
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 661-0
Wireless
Cellco Partnership DBA Verizon Wireless
2018/09/27
(406) 661-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 661-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 661-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 661-5
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 661-7
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 661-9
Wireless
Cellco Partnership DBA Verizon Wireless
-
Landline
Qwest Corporation
-
(406) 662-0
Landline
Level 3 Communications, LLC - AK
2004/10/15
(406) 662-1
Landline
Bandwidth.com CLEC, LLC - MT
2008/10/29
(406) 662-2
Unknown
Tri Tel, Inc. - MT
2012/12/18
(406) 662-3
Landline
Qwest Corporation
-
(406) 662-4
Landline
Onvoy, LLC MT
2011/04/19
(406) 662-5
Landline
Qwest Corporation
-
(406) 662-6
Landline
Eltopia Communications, LLC
2010/08/04
(406) 662-7
Landline
Onvoy, LLC MT
2007/03/19
(406) 662-8
Landline
Bandwidth.com CLEC, LLC - MT
2013/05/28
(406) 662-9
Landline
Qwest Corporation
-
(406) 663
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 664
Landline
Project Telephone Co., Inc.
-
Landline
Qwest Corporation
-
(406) 665-1
Landline
Qwest Corporation
-
(406) 665-2
Landline
Qwest Corporation
-
(406) 665-3
Landline
Qwest Corporation
-
(406) 665-4
Landline
Qwest Corporation
-
(406) 665-5
Wireless
New Cingular Wireless PCS, LLC
-
(406) 665-6
Landline
Qwest Corporation
-
(406) 665-7
Wireless
New Cingular Wireless PCS, LLC
-
(406) 665-8
Landline
Qwest Corporation
-
(406) 665-9
Landline
Qwest Corporation
-
(406) 666
Landline
Project Telephone Co., Inc.
-
(406) 667
Landline
Triangle Telephone Cooperative Assn., Inc.
-
Landline
Qwest Corporation
-
(406) 668-0
Landline
Level 3 Communications, LLC - AK
2004/10/15
(406) 668-1
Landline
Bandwidth.com CLEC, LLC - MT
2009/01/13
(406) 668-2
Unknown
Tri Tel, Inc. - MT
2012/12/18
(406) 668-3
Landline
Bandwidth.com CLEC, LLC - MT
2015/05/06
(406) 668-4
Landline
Onvoy, LLC MT
2011/09/22
(406) 668-5
Landline
Eltopia Communications, LLC
2010/08/04
(406) 668-6
Landline
Onvoy, LLC MT
2007/02/21
(406) 668-7
Landline
Qwest Corporation
-
(406) 668-8
Landline
Centurylink Communications LLC
2016/07/07
(406) 668-9
Landline
Qwest Corporation
-
(406) 669
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 670
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 671
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 672
Wireless
Cellco Partnership DBA Verizon Wireless
-
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 673-0
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 673-1
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 673-2
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 673-3
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 673-4
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 673-5
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 673-6
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 673-7
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 673-8
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 673-9
Landline
Triangle Telephone Cooperative Assn., Inc.
-
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 674-0
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 674-1
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 674-2
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 674-3
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 674-4
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 674-5
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 674-6
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 674-7
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 674-8
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 674-9
Landline
Triangle Telephone Cooperative Assn., Inc.
-
(406) 675
Landline
Ronan Telephone Co.
-
(406) 676
Landline
Ronan Telephone Co.
-
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 677-0
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 677-1
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 677-2
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 677-3
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 677-4
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 677-5
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 677-6
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 677-7
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 677-9
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 678
Landline
Blackfoot Telephone Cooperative, Inc.
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 679-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 679-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 679-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 679-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 679-4
Wireless
Cellco Partnership DBA Verizon Wireless
2014/08/06
(406) 679-5
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 679-6
Wireless
Cellco Partnership DBA Verizon Wireless
-
Unknown
Sagebrush Cellular, Inc.
2005/01/10
(406) 680-7
Unknown
Sagebrush Cellular, Inc.
-
(406) 680-9
Unknown
Sagebrush Cellular, Inc.
-
(406) 681
Landline
Southern Montana Telephone Co.
-
(406) 682
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 683
Landline
Qwest Corporation
-
(406) 684
Landline
3 Rivers Telephone Cooperative, Inc.
-
(406) 685
Landline
3 Rivers Telephone Cooperative, Inc.
-
Landline
Qwest Corporation
-
(406) 686-0
Landline
Level 3 Communications, LLC - AK
2004/10/15
(406) 686-1
Landline
Bandwidth.com CLEC, LLC - MT
2010/01/22
(406) 686-2
Landline
Bandwidth.com CLEC, LLC - MT
2010/12/13
(406) 686-3
Landline
Bandwidth.com CLEC, LLC - MT
2011/03/15
(406) 686-4
Landline
Qwest Corporation
-
(406) 686-5
Landline
Eltopia Communications, LLC
2010/08/04
(406) 686-6
Landline
Bandwidth.com CLEC, LLC - MT
2009/01/13
(406) 686-7
Landline
Onvoy, LLC MT
2007/03/19
(406) 686-8
Landline
Onvoy, LLC MT
2011/09/22
(406) 686-9
Landline
Qwest Corporation
-
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 687-1
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 687-3
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 687-7
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 687-8
Landline
Mid-rivers Telephone Cooperative, Inc.
-
(406) 687-9
Landline
Mid-rivers Telephone Cooperative, Inc.
-
Wireless
Sagebrush Cellular, Inc.
2014/02/10
(406) 688-8
Wireless
Sagebrush Cellular, Inc.
2014/02/12
(406) 688-9
Wireless
Sagebrush Cellular, Inc.
2014/02/12
(406) 689
Landline
Southern Montana Telephone Co.
-
(406) 690
Wireless
Cellco Partnership DBA Verizon Wireless
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 691-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 691-4
Landline
Level 3 Communications, LLC - AK
2019/07/16
(406) 691-7
Landline
Centurylink Communications LLC
2014/04/29
(406) 691-9
Wireless
New Cingular Wireless PCS, LLC
2015/07/29
Landline
Onvoy, LLC MT
2007/10/11
(406) 692-0
Landline
Eltopia Communications, LLC
2010/08/04
(406) 692-1
Landline
Onvoy, LLC MT
2012/11/16
(406) 692-2
Landline
Onvoy, LLC MT
2012/11/16
(406) 692-3
Landline
Onvoy, LLC MT
2012/11/16
(406) 692-6
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2014/06/17
(406) 692-7
Landline
Onvoy, LLC MT
2007/10/11
(406) 692-8
Landline
Onvoy, LLC MT
2011/02/04
Landline
Qwest Corporation
-
(406) 693-1
Landline
Onvoy, LLC MT
2007/02/21
(406) 693-2
Landline
Qwest Corporation
-
(406) 693-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 693-5
Landline
Centurylink Communications LLC
2014/05/05
(406) 693-6
Landline
Eltopia Communications, LLC
2010/08/04
(406) 693-7
Landline
Qwest Corporation
-
(406) 693-8
Landline
Onvoy, LLC MT
2011/09/28
(406) 693-9
Landline
Qwest Corporation
-
Wireless
Cellco Partnership DBA Verizon Wireless
2005/01/05
(406) 694-0
Unknown
Montana Opticom, LLC - MT
2010/07/19
(406) 694-1
Wireless
Cellco Partnership DBA Verizon Wireless
2012/03/28
(406) 694-2
Wireless
Cellco Partnership DBA Verizon Wireless
2011/01/07
(406) 694-3
Wireless
Cellco Partnership DBA Verizon Wireless
2011/01/07
(406) 694-4
Wireless
Cellco Partnership DBA Verizon Wireless
2011/03/04
(406) 694-5
Wireless
Cellco Partnership DBA Verizon Wireless
2011/05/06
(406) 694-6
Wireless
Cellco Partnership DBA Verizon Wireless
2011/05/06
(406) 694-7
Wireless
Cellco Partnership DBA Verizon Wireless
2011/05/06
(406) 694-8
Wireless
Cellco Partnership DBA Verizon Wireless
2011/06/08
(406) 694-9
Wireless
Cellco Partnership DBA Verizon Wireless
2011/06/08
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 695-2
Landline
Nemont Telephone Cooperative, Inc.
-
(406) 695-7
Unknown
Sagebrush Cellular, Inc.
-
(406) 696
Wireless
Cellco Partnership DBA Verizon Wireless
2006/06/15
(406) 697
Wireless
Cellco Partnership DBA Verizon Wireless
2005/04/21
(406) 698
Wireless
Cellco Partnership DBA Verizon Wireless
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 699-0
Wireless
New Cingular Wireless PCS, LLC
-
Prefix
Type
City
Carrier
Assigned
(406) 700
Unknown
-
-
-
(406) 701
Unknown
-
-
-
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2012/03/07
(406) 702-0
Wireless
Cellco Partnership DBA Verizon Wireless
2012/08/14
(406) 702-1
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2012/03/14
(406) 702-2
Wireless
Cellco Partnership DBA Verizon Wireless
2012/08/24
(406) 702-3
Wireless
Cellco Partnership DBA Verizon Wireless
2012/08/24
(406) 702-4
Wireless
Cellco Partnership DBA Verizon Wireless
2012/08/24
(406) 702-5
Wireless
Cellco Partnership DBA Verizon Wireless
2012/08/24
(406) 702-6
Wireless
Cellco Partnership DBA Verizon Wireless
2012/10/03
(406) 702-7
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2013/11/07
(406) 702-9
Wireless
Cellco Partnership DBA Verizon Wireless
2012/10/03
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 707-0
Wireless
Cellco Partnership DBA Verizon Wireless
2015/03/09
Landline
Level 3 Communications, LLC - AK
2005/02/16
(406) 708-3
Landline
Mcimetro Access Transmission Services LLC
2016/08/22
(406) 708-4
Landline
Level 3 Communications, LLC - AK
2005/02/23
(406) 708-6
Landline
Onvoy, LLC MT
2006/09/20
(406) 708-7
Landline
Centurylink Communications LLC
2014/04/30
(406) 708-8
Landline
Onvoy, LLC MT
2019/09/30
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
-
(406) 709-0
Landline
Eltopia Communications, LLC
2010/08/04
(406) 709-2
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
-
(406) 709-3
Landline
Onvoy, LLC MT
2012/11/15
(406) 709-4
Landline
Onvoy, LLC MT
2012/11/15
(406) 709-5
Landline
Onvoy, LLC MT
2012/11/15
(406) 709-6
Landline
Onvoy, LLC MT
2019/08/16
(406) 709-7
Landline
Onvoy, LLC MT
2007/10/19
(406) 709-8
Landline
Onvoy, LLC MT
2011/02/04
(406) 711
Unknown
-
-
-
Unknown
Commnet Wireless Subco, LLC
2015/09/22
(406) 715-0
Unknown
Commnet Wireless Subco, LLC
2015/09/25
Landline
Vonage Network Inc.
2018/06/06
(406) 717-0
Landline
Vonage Network Inc.
2018/06/07
Landline
Onvoy, LLC MT
2019/08/20
(406) 719-0
Landline
Telnyx LLC
2019/08/26
(406) 719-4
Landline
Onvoy, LLC MT
2019/08/21
(406) 719-6
Landline
Onvoy, LLC MT
2019/08/21
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 720-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 720-2
Landline
Onvoy, LLC MT
2019/08/16
(406) 720-3
Wireless
Cellco Partnership DBA Verizon Wireless
2012/08/28
(406) 720-4
Landline
Onvoy, LLC MT
2019/08/16
(406) 720-5
Landline
Onvoy, LLC MT
2012/11/19
(406) 720-6
Landline
Onvoy, LLC MT
2012/11/19
(406) 720-7
Landline
Onvoy, LLC MT
2012/11/19
(406) 720-8
Landline
Onvoy, LLC MT
2012/11/19
(406) 720-9
Landline
Telnyx LLC
2018/07/13
(406) 721
Landline
Qwest Corporation
-
(406) 722
Landline
Blackfoot Telephone Cooperative, Inc.
-
(406) 723
Landline
Qwest Corporation
-
Landline