Local Calling Guide
Area code/prefix search
NPA: 510 [Rate centres in NPA 510] [Dial plan for NPA 510]
NXX: 312
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
510-312 | A | Crockett | CA | SNJUCACL4MD | 939H COMMIO, LLC | 722 | |||
510-312 | 0 | Crockett | CA | SNJUCACL4MD | 939H COMMIO, LLC | 722 | 2023-10-09 | ||
510-312 | 1 | Crockett | CA | SNJUCACL4MD | 939H COMMIO, LLC | 722 | 2023-10-09 | ||
510-312 | 2 | Crockett | CA | SNJUCACL4MD | 939H COMMIO, LLC | 722 | 2023-10-09 | ||
510-312 | 3 | Crockett | CA | SNJUCACL4MD | 939H COMMIO, LLC | 722 | 2023-10-09 | ||
510-312 | 4 | Crockett | CA | SNJUCACL4MD | 939H COMMIO, LLC | 722 | 2023-10-09 | ||
510-312 | 5 | Crockett | CA | 073H TELNYX LLC | 722 | 2024-04-14 | |||
510-312 | 8 | Crockett | CA | OKLECAZVGT0 | 6529 T-MOBILE USA, INC. | 722 | 2023-12-14 | ||
510-312 | 9 | Crockett | CA | OKLECAZVGT0 | 6529 T-MOBILE USA, INC. | 722 | 2023-12-14 |
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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