Great Falls, Montana Area Codes

406
Map of Great Falls Local time Prefixes

Map of Great Falls

Local time – 1 timezone

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Central timezone

Prefixes – 37 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Level 3 Communications, LLC - AK
-
(406) 205-0
Landline
Level 3 Communications, LLC - AK
-
(406) 205-1
Landline
Level 3 Communications, LLC - AK
-
(406) 205-2
Landline
Level 3 Communications, LLC - AK
-
(406) 205-3
Landline
Level 3 Communications, LLC - AK
-
(406) 205-4
Landline
Level 3 Communications, LLC - AK
-
(406) 205-5
Landline
Level 3 Communications, LLC - AK
-
(406) 205-6
Landline
Level 3 Communications, LLC - AK
-
(406) 205-7
Landline
Level 3 Communications, LLC - AK
-
(406) 205-8
Landline
Level 3 Communications, LLC - AK
-
(406) 205-9
Landline
Telnyx LLC
2020/07/20
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
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
-
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
Sagebrush Cellular, Inc.
-
(406) 315-0
Landline
Telnyx LLC
2021/02/03
(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
Csc Wireless, LLC
2019/05/29
(406) 401-0
Landline
Onvoy, LLC - MT
2021/01/05
(406) 401-1
Landline
Onvoy, LLC - MT
2021/01/05
(406) 401-2
Landline
Csc Wireless, LLC
2019/05/29
(406) 401-3
Landline
Onvoy, LLC - MT
2021/01/05
(406) 401-4
Landline
Onvoy, LLC - MT
2021/01/05
(406) 401-5
Wireless
T-mobile USA, Inc.
2020/12/11
(406) 401-6
Landline
Onvoy, LLC - MT
2021/06/07
(406) 401-7
Landline
Onvoy, LLC - MT
2021/06/07
(406) 401-8
Landline
Onvoy, LLC - MT
2021/06/07
(406) 401-9
Landline
Onvoy, LLC - MT
2021/06/07
Wireless
T-mobile USA, Inc.
2017/08/04
(406) 402-1
Wireless
Brightlink Communications, LLC
2018/02/02
(406) 402-2
Wireless
T-mobile USA, Inc.
2021/06/28
(406) 402-3
Wireless
T-mobile USA, Inc.
2018/05/31
(406) 402-4
Wireless
T-mobile USA, Inc.
2021/06/28
(406) 402-5
Wireless
T-mobile USA, Inc.
2021/03/16
(406) 402-6
Wireless
T-mobile USA, Inc.
2020/01/07
(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
(406) 452
Landline
Qwest Corporation
-
(406) 453
Landline
Qwest Corporation
-
(406) 454
Landline
Qwest Corporation
-
(406) 455
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
(406) 590
Wireless
Cellco Partnership DBA Verizon Wireless
-
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) 604-2
Wireless
Onvoy Spectrum, LLC
2021/04/22
(406) 604-3
Wireless
Onvoy Spectrum, LLC
2021/04/22
(406) 604-4
Landline
Blackfoot Communications, Inc. - MT
2011/07/15
(406) 604-5
Wireless
Onvoy Spectrum, LLC
2021/04/22
(406) 604-6
Wireless
Onvoy Spectrum, LLC
2021/04/22
(406) 604-7
Landline
Centurylink Communications, LLC LA
2016/01/11
(406) 604-8
Landline
Onvoy, LLC - MT
2019/01/10
(406) 727
Landline
Qwest Corporation
-
Landline
Qwest Corporation
-
(406) 731-1
Landline
Qwest Corporation
-
(406) 731-2
Landline
Qwest Corporation
-
(406) 731-3
Landline
Qwest Corporation
-
(406) 731-4
Landline
Qwest Corporation
-
(406) 731-5
Landline
Qwest Corporation
-
(406) 731-6
Landline
Qwest Corporation
-
(406) 731-7
Landline
Qwest Corporation
-
(406) 731-8
Landline
Qwest Corporation
2004/06/11
(406) 750
Wireless
Cellco Partnership DBA Verizon Wireless
2005/08/22
Landline
Vonage America LLC
-
(406) 760-0
Landline
Vonage America LLC
2018/06/27
(406) 760-1
Landline
Onvoy, LLC - MT
-
(406) 761
Landline
Qwest Corporation
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 770-0
Wireless
New Cingular Wireless PCS, LLC
2016/10/19
(406) 770-2
Landline
Onvoy, LLC - MT
2019/10/17
(406) 770-3
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2008/04/23
(406) 770-4
Landline
Mcimetro Access Transmission Services LLC
2016/08/04
(406) 770-5
Landline
Onvoy, LLC - MT
2019/10/17
(406) 770-6
Landline
Teleport Communications America - ID - LLC
2013/02/22
(406) 770-7
Landline
Onvoy, LLC - MT
2019/10/17
(406) 770-9
Wireless
New Cingular Wireless PCS, LLC
2016/05/09
(406) 771
Landline
Qwest Corporation
-
(406) 781
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 788
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 791
Landline
Qwest Corporation
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 799-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 799-1
Wireless
New Cingular Wireless PCS, LLC
-
(406) 799-2
Wireless
New Cingular Wireless PCS, LLC
-
(406) 799-3
Wireless
New Cingular Wireless PCS, LLC
-
(406) 799-4
Wireless
New Cingular Wireless PCS, LLC
-
(406) 799-5
Wireless
New Cingular Wireless PCS, LLC
-
(406) 799-6
Wireless
New Cingular Wireless PCS, LLC
-
(406) 799-7
Wireless
New Cingular Wireless PCS, LLC
-
(406) 799-8
Wireless
New Cingular Wireless PCS, LLC
-
(406) 799-9
Wireless
New Cingular Wireless PCS, LLC
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 836-0
Wireless
Cellco Partnership DBA Verizon Wireless
2012/02/29
(406) 836-1
Wireless
Cellco Partnership DBA Verizon Wireless
2012/08/14
(406) 836-2
Wireless
Cellco Partnership DBA Verizon Wireless
2012/10/03
(406) 836-7
Wireless
Cellco Partnership DBA Verizon Wireless
2013/10/17
(406) 836-9
Wireless
Cellco Partnership DBA Verizon Wireless
2004/08/05
Landline
Qwest Corporation
-
(406) 866-0
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2006/03/01
(406) 866-2
Landline
Qwest Corporation
-
(406) 866-3
Landline
Qwest Corporation
-
(406) 868
Wireless
Cellco Partnership DBA Verizon Wireless
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 870-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 870-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(406) 870-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
Wireless
Brightlink Communications, LLC
2013/03/01
(406) 878-1
Wireless
Brightlink Communications, LLC
2013/03/04
(406) 899
Wireless
New Cingular Wireless PCS, LLC
-
(406) 923
Landline
Level 3 Communications, LLC - AK
2005/01/03
Wireless
Onvoy Spectrum, LLC
-
(406) 952-0
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2007/01/26
(406) 952-1
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2008/05/21
(406) 952-2
Wireless
Onvoy Spectrum, LLC
2019/09/26
(406) 952-3
Landline
Mcimetro Access Transmission Services LLC
2006/11/01
(406) 952-4
Landline
Bresnan Broadband of Montana, LLC - MT (Charter)
2005/06/03
(406) 952-7
Wireless
Onvoy Spectrum, LLC
2020/07/20
(406) 952-8
Wireless
Onvoy Spectrum, LLC
2020/07/20
(406) 952-9
Wireless
Onvoy Spectrum, LLC
2020/07/20
Landline
Qwest Corporation
-
(406) 964-0
Landline
Qwest Corporation
-
(406) 964-1
Landline
Qwest Corporation
-
(406) 964-4
Landline
Onvoy, LLC - MT
2020/09/06
(406) 964-5
Landline
Onvoy, LLC - MT
2020/09/06
(406) 964-6
Landline
Onvoy, LLC - MT
2020/09/06
(406) 964-8
Landline
Qwest Corporation
-
Landline
Qwest Corporation
-
(406) 965-2
Landline
Qwest Corporation
-
(406) 965-3
Landline
Qwest Corporation
-

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