You are reviewing the Area Code (NPA/NXX) report for 406-521. Did you mean to search the SMS short code 406521?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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406-521-0XXX | 6564 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT | TOWNSEND | RT | | TOWNSEND | MT | WE | |
406-521-1XXX | 453F | ONVOY, LLC - MT | TOWNSEND | AS | 11/21/2012 | TOWNSEND | MT | WE | 12/17/2012 |
406-521-2XXX | 6564 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT | TOWNSEND | AS | 01/08/2019 | TOWNSEND | MT | WE | 01/17/2019 |
406-521-3XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | TOWNSEND | AS | 06/12/2017 | TOWNSEND | MT | WE | 08/07/2017 |
406-521-4XXX | 453F | ONVOY, LLC - MT | TOWNSEND | AS | 08/16/2019 | TOWNSEND | MT | WE | 09/15/2019 |
406-521-5XXX | 6564 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT | TOWNSEND | AS | 06/12/2019 | TOWNSEND | MT | WE | 06/21/2019 |
406-521-6XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | TOWNSEND | AS | 04/30/2014 | TOWNSEND | MT | WE | 05/24/2014 |
406-521-7XXX | 453F | ONVOY, LLC - MT | TOWNSEND | AS | 09/28/2011 | TOWNSEND | MT | WE | 10/24/2011 |
406-521-8XXX | 073H | TELNYX LLC | TOWNSEND | AS | 07/20/2020 | TOWNSEND | MT | WE | 08/13/2020 |
406-521-9XXX | 453F | ONVOY, LLC - MT | TOWNSEND | AS | 02/09/2021 | TOWNSEND | MT | WE | 03/07/2021 |
406-521-XXXX | 6564 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT | TOWNSEND | AS | | TOWNSEND | MT | | |
Reports
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