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| Raw Number | 307452 |
| Basic Format | 307-452 |
| NPA (Area Code) | 307 |
| NXX | 452 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|
| 307-452-0XXX | 450F | ONVOY, LLC - WY | CASPER | AS | 05/30/2024 | WY | WE | 07/21/2024 |
| 307-452-1XXX | 450F | ONVOY, LLC - WY | CASPER | AS | 05/30/2024 | WY | WE | 07/21/2024 |
| 307-452-2XXX | 450F | ONVOY, LLC - WY | CASPER | AS | 05/30/2024 | WY | WE | 07/21/2024 |
| 307-452-3XXX | 6566 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY | CASPER | AS | 12/19/2025 | WY | WE | 12/31/2025 |
| 307-452-4XXX | 450F | ONVOY, LLC - WY | CASPER | AS | 04/08/2025 | WY | WE | 05/02/2025 |
| 307-452-5XXX | 9416 | LEVEL 3 COMMUNICATIONS, LLC - WY | CASPER | AS | 06/25/2024 | WY | WE | 07/22/2024 |
| 307-452-6XXX | 450F | ONVOY, LLC - WY | CASPER | AS | 04/08/2025 | WY | WE | 05/02/2025 |
| 307-452-7XXX | 6566 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY | CASPER | AS | 11/20/2024 | WY | WE | 12/02/2024 |
| 307-452-8XXX | 732J | NUSO, LLC | CASPER | AS | 11/07/2024 | WY | WE | 12/01/2024 |
| 307-452-9XXX | 732J | NUSO, LLC | CASPER | AS | 11/07/2024 | WY | WE | 12/01/2024 |
| 307-452-XXXX | 450F | ONVOY, LLC - WY | CASPER | AS | 05/30/2024 | WY |
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