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| Raw Number | 279257 |
| Basic Format | 279-257 |
| NPA (Area Code) | 279 |
| NXX | 257 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 279-257-0XXX | 6529 | T-MOBILE USA, INC. | SCRM MAIN | AS | 02/29/2024 | SACRAMENTO:MAIN DA | CA | WC | 05/04/2024 |
| 279-257-1XXX | 6529 | T-MOBILE USA, INC. | SCRM MAIN | AS | 02/29/2024 | SACRAMENTO:MAIN DA | CA | WC | 05/04/2024 |
| 279-257-2XXX | 6529 | T-MOBILE USA, INC. | SCRM MAIN | AS | 02/29/2024 | SACRAMENTO:MAIN DA | CA | WC | 05/04/2024 |
| 279-257-3XXX | 6529 | T-MOBILE USA, INC. | SCRM MAIN | AS | 02/29/2024 | SACRAMENTO:MAIN DA | CA | WC | 05/04/2024 |
| 279-257-4XXX | 6529 | T-MOBILE USA, INC. | SCRM MAIN | AS | 02/29/2024 | SACRAMENTO:MAIN DA | CA | WC | 05/04/2024 |
| 279-257-5XXX | 6529 | T-MOBILE USA, INC. | SCRM MAIN | AS | 02/29/2024 | SACRAMENTO:MAIN DA | CA | WC | 05/04/2024 |
| 279-257-6XXX | 6529 | T-MOBILE USA, INC. | SCRM MAIN | AS | 02/29/2024 | SACRAMENTO:MAIN DA | CA | WC | 05/04/2024 |
| 279-257-7XXX | 6529 | T-MOBILE USA, INC. | SCRM MAIN | AS | 02/29/2024 | SACRAMENTO:MAIN DA | CA | WC | 05/04/2024 |
| 279-257-8XXX | 6529 | T-MOBILE USA, INC. | SCRM MAIN | AS | 02/29/2024 | SACRAMENTO:MAIN DA | CA | WC | 05/04/2024 |
| 279-257-9XXX | 6529 | T-MOBILE USA, INC. | SCRM MAIN | AS | 02/29/2024 | SACRAMENTO:MAIN DA | CA | WC | 05/04/2024 |
| 279-257-XXXX | 6529 | T-MOBILE USA, INC. | SCRM MAIN | AS | 02/29/2024 | SACRAMENTO:MAIN DA | CA |
Reports
Anonymous User from San Francisco, California
March 18, 2026 at 5:54 PM
Anonymous User from Orland Park, Illinois
November 19, 2024 at 8:23 AM
Anonymous User from Elk City, Idaho
February 23, 2023 at 5:08 PM