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| Raw Number | 406884 |
| Basic Format | 406-884 |
| NPA (Area Code) | 406 |
| NXX | 884 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|
| 406-884-0XXX | 2249 | CENTURYTEL OF MONTANA, INC. DBA CENTURYLINK | POLSON | AV | MT | WE | 10/23/2013 | ||
| 406-884-1XXX | 5562 | METROPCS, INC. | POLSON | AS | 08/15/2023 | MT | WE | 09/08/2023 | |
| 406-884-2XXX | 9415 | LEVEL 3 COMMUNICATIONS, LLC - MT | POLSON | AS | 09/25/2015 | MT | WE | 10/23/2015 | |
| 406-884-3XXX | 2249 | CENTURYTEL OF MONTANA, INC. DBA CENTURYLINK | POLSON | AV | MT | WE | 10/23/2013 | ||
| 406-884-4XXX | 453F | ONVOY, LLC - MT | POLSON | AS | 09/30/2019 | MT | WE | 10/28/2019 | |
| 406-884-5XXX | 2249 | CENTURYTEL OF MONTANA, INC. DBA CENTURYLINK | POLSON | AV | MT | WE | 10/23/2013 | ||
| 406-884-6XXX | 2249 | CENTURYTEL OF MONTANA, INC. DBA CENTURYLINK | POLSON | RT | MT | WE | |||
| 406-884-7XXX | 771G | TELEPORT COMMUNICATIONS AMERICA MT - LLC | POLSON | AS | 05/19/2015 | MT | WE | 06/15/2015 | |
| 406-884-8XXX | 145J | TERRA NOVA TELECOM INC. | POLSON | AS | 09/15/2025 | MT | WE | 10/09/2025 | |
| 406-884-9XXX | 2249 | CENTURYTEL OF MONTANA, INC. DBA CENTURYLINK | POLSON | AV | MT | WE | 10/23/2013 | ||
| 406-884-XXXX | 2249 | CENTURYTEL OF MONTANA, INC. DBA CENTURYLINK | POLSON | AS | MT |
Reports
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