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| Raw Number | 307478 |
| Basic Format | 307-478 |
| NPA (Area Code) | 307 |
| NXX | 478 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|
| 307-478-0XXX | 6529 | T-MOBILE USA, INC. | LA GRANGE | AV | WY | WE | 04/09/2025 | ||
| 307-478-1XXX | 6529 | T-MOBILE USA, INC. | LA GRANGE | AV | WY | WE | 04/09/2025 | ||
| 307-478-2XXX | 6529 | T-MOBILE USA, INC. | LA GRANGE | AV | WY | WE | 04/09/2025 | ||
| 307-478-3XXX | 6529 | T-MOBILE USA, INC. | LA GRANGE | AS | 11/06/2025 | WY | WE | 11/15/2025 | |
| 307-478-4XXX | 6529 | T-MOBILE USA, INC. | LA GRANGE | AS | 11/06/2025 | WY | WE | 11/15/2025 | |
| 307-478-5XXX | 6529 | T-MOBILE USA, INC. | LA GRANGE | AS | 10/22/2025 | WY | WE | 10/31/2025 | |
| 307-478-6XXX | 6529 | T-MOBILE USA, INC. | LA GRANGE | AS | 04/25/2025 | WY | WE | 05/25/2025 | |
| 307-478-7XXX | 6529 | T-MOBILE USA, INC. | LA GRANGE | AS | 04/25/2025 | WY | WE | 05/25/2025 | |
| 307-478-8XXX | 6529 | T-MOBILE USA, INC. | LA GRANGE | AS | 03/24/2025 | WY | WE | 04/07/2025 | |
| 307-478-9XXX | 6529 | T-MOBILE USA, INC. | LA GRANGE | AS | 02/05/2025 | WY | WE | 04/04/2025 | |
| 307-478-XXXX | 6529 | T-MOBILE USA, INC. | LA GRANGE | AS | 02/05/2025 | WY |
Reports