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| Raw Number | 331275 |
| Basic Format | 331-275 |
| NPA (Area Code) | 331 |
| NXX | 275 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|
| 331-275-0XXX | 6529 | T-MOBILE USA, INC. | BARTLETT | AF | IL | MW | 04/21/2026 | ||
| 331-275-1XXX | 6529 | T-MOBILE USA, INC. | BARTLETT | AF | IL | MW | 04/21/2026 | ||
| 331-275-2XXX | 6529 | T-MOBILE USA, INC. | BARTLETT | AF | IL | MW | 04/21/2026 | ||
| 331-275-3XXX | 6529 | T-MOBILE USA, INC. | BARTLETT | AF | IL | MW | 05/05/2026 | ||
| 331-275-4XXX | 6529 | T-MOBILE USA, INC. | BARTLETT | AF | IL | MW | 05/05/2026 | ||
| 331-275-5XXX | 6529 | T-MOBILE USA, INC. | BARTLETT | AF | IL | MW | 05/05/2026 | ||
| 331-275-6XXX | 6529 | T-MOBILE USA, INC. | BARTLETT | AS | 08/03/2021 | IL | MW | 09/17/2021 | |
| 331-275-7XXX | 6529 | T-MOBILE USA, INC. | BARTLETT | AS | 08/03/2021 | IL | MW | 09/17/2021 | |
| 331-275-8XXX | 6529 | T-MOBILE USA, INC. | BARTLETT | AS | 08/03/2021 | IL | MW | 09/17/2021 | |
| 331-275-9XXX | 6529 | T-MOBILE USA, INC. | BARTLETT | AS | 08/03/2021 | IL | MW | 09/17/2021 | |
| 331-275-XXXX | 6529 | T-MOBILE USA, INC. | BARTLETT | AS | 08/03/2021 | IL |
Reports
Anonymous User from Newport News, Illinois
September 22, 2023 at 8:32 PM
Anonymous User from Downers Grove, Illinois
July 26, 2023 at 5:17 PM