You are reviewing the Area Code (NPA/NXX) report for 406-770. Did you mean to search the SMS short code 406770?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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406-770-0XXX | 6010 | NEW CINGULAR WIRELESS PCS, LLC | GREATFALLS | AS | 10/19/2016 | GREAT FALLS | MT | WE | 11/18/2016 |
406-770-1XXX | 318J | COMCAST IP PHONE, LLC | GREATFALLS | AS | 04/11/2023 | GREAT FALLS | MT | WE | 06/12/2023 |
406-770-2XXX | 453F | ONVOY, LLC - MT | GREATFALLS | AS | 10/17/2019 | GREAT FALLS | MT | WE | 11/18/2019 |
406-770-3XXX | 008E | BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] | GREATFALLS | AS | 04/23/2008 | GREAT FALLS | MT | WE | 06/09/2008 |
406-770-4XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | GREATFALLS | AS | 08/04/2016 | GREAT FALLS | MT | WE | 08/16/2016 |
406-770-5XXX | 453F | ONVOY, LLC - MT | GREATFALLS | AS | 10/17/2019 | GREAT FALLS | MT | WE | 11/18/2019 |
406-770-6XXX | 771G | TELEPORT COMMUNICATIONS AMERICA MT - LLC | GREATFALLS | AS | 02/22/2013 | GREAT FALLS | MT | WE | 03/18/2013 |
406-770-7XXX | 453F | ONVOY, LLC - MT | GREATFALLS | AS | 10/17/2019 | GREAT FALLS | MT | WE | 11/18/2019 |
406-770-8XXX | 6010 | NEW CINGULAR WIRELESS PCS, LLC | GREATFALLS | AS | 08/12/2022 | GREAT FALLS | MT | WE | 09/11/2022 |
406-770-9XXX | 6010 | NEW CINGULAR WIRELESS PCS, LLC | GREATFALLS | AS | 05/09/2016 | GREAT FALLS | MT | WE | 06/05/2016 |
406-770-XXXX | 318J | COMCAST IP PHONE, LLC | GREATFALLS | AS | | GREAT FALLS | MT | | |
Reports
Anonymous User from Lolo, Montana
February 15, 2024 at 5:35 PM
Anonymous User from Dixon, MT
August 16, 2023 at 8:19 PM
Anonymous User from , MI
May 3, 2023 at 4:23 PM
Anonymous User from , MT
November 17, 2022 at 1:41 PM
Anonymous User from Great Falls, Montana
September 8, 2022 at 12:04 PM
Anonymous User from Corvallis, Montana
June 17, 2022 at 10:58 AM