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| Raw Number | 331788 |
| Basic Format | 331-788 |
| NPA (Area Code) | 331 |
| NXX | 788 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|
| 331-788-0XXX | 6529 | T-MOBILE USA, INC. | GENEVA | AS | 06/25/2021 | IL | MW | 07/24/2021 | |
| 331-788-1XXX | 6529 | T-MOBILE USA, INC. | GENEVA | AS | 06/25/2021 | IL | MW | 07/24/2021 | |
| 331-788-2XXX | 965H | FRACTEL, LLC | GENEVA | AF | IL | MW | 05/05/2026 | ||
| 331-788-3XXX | 965H | FRACTEL, LLC | GENEVA | AF | IL | MW | 05/05/2026 | ||
| 331-788-4XXX | 965H | FRACTEL, LLC | GENEVA | AF | IL | MW | 04/21/2026 | ||
| 331-788-5XXX | 063E | PEERLESS NETWORK OF ILLINOIS, LLC - IL | GENEVA | AS | 11/29/2021 | IL | MW | 12/25/2021 | |
| 331-788-6XXX | 624H | ONVOY SPECTRUM, LLC | GENEVA | AS | 10/27/2021 | IL | MW | 11/26/2021 | |
| 331-788-7XXX | 224C | ONVOY, LLC | GENEVA | AS | 03/02/2026 | IL | MW | 03/26/2026 | |
| 331-788-8XXX | 965H | FRACTEL, LLC | GENEVA | AS | 01/26/2021 | IL | MW | 03/26/2021 | |
| 331-788-9XXX | 624H | ONVOY SPECTRUM, LLC | GENEVA | AS | 10/27/2021 | IL | MW | 11/26/2021 | |
| 331-788-XXXX | 965H | FRACTEL, LLC | GENEVA | AS | 01/25/2021 | IL |
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