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) 623-7
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
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) 629-6
Wireless
Cellco Partnership DBA Verizon Wireless
2021/01/25
(406) 629-7
Wireless
Cellco Partnership DBA Verizon Wireless
2021/01/25
(406) 629-9
Landline
Ymax Communications Corp. - MT
2011/03/09
Landline
Project Tel. Co., Inc.
-
(406) 638-1
Wireless
Cellco Partnership DBA Verizon Wireless
2014/08/06
(406) 638-2
Landline
Project Tel. Co., Inc.
-
(406) 638-3
Landline
Project Tel. Co., Inc.
-
(406) 638-4
Landline
Project Tel. Co., Inc.
-
(406) 638-5
Landline
Onvoy, LLC - MT
2021/06/07
(406) 638-6
Landline
Teleport Communications America - ID - LLC
2020/07/14
(406) 638-7
Landline
Project Tel. Co., Inc.
-
(406) 638-8
Landline
Onvoy, LLC - MT
2021/06/07
(406) 638-9
Landline
Project Tel. 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
-
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
-
Wireless
New Cingular Wireless PCS, LLC
-
(406) 699-0
Wireless
New Cingular Wireless PCS, LLC
-
(406) 699-9
Landline
Terra Nova Telecom Inc.
2020/10/20
Wireless
Sagebrush Cellular, Inc.
-
(406) 953-0
Landline
Level 3 Communications, LLC - AK
-
(406) 953-2
Landline
Onvoy, LLC - MT
2021/02/09
(406) 953-3
Landline
Onvoy, LLC - MT
2021/02/09
(406) 953-4
Landline
Level 3 Communications, LLC - AK
-
(406) 953-5
Landline
Onvoy, LLC - MT
2019/12/11
(406) 953-6
Landline
Onvoy, LLC - MT
2019/12/11
(406) 953-8
Wireless
Sagebrush Cellular, Inc.
2018/10/29
(406) 953-9
Wireless
Sagebrush Cellular, Inc.
2018/10/29