Local Calling Guide
Area code/prefix search
NPA: 510 [Rate centres in NPA 510] [Dial plan for NPA 510]
NXX: 674
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
510-674 | A | Hayward | CA | SNFCCAMKDS3 | 649C ONVOY, LLC - CA | 722 | |||
510-674 | 0 | Hayward | CA | SNFCCAMKDS3 | 649C ONVOY, LLC - CA | 722 | |||
510-674 | 1 | Hayward | CA | SNFCCAMKDS3 | 649C ONVOY, LLC - CA | 722 | |||
510-674 | 2 | Hayward | CA | SNJSCAYB0MD | 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 722 | |||
510-674 | 3 | Hayward | CA | OKLECAZVGT0 | 6529 T-MOBILE USA, INC. | 722 | |||
510-674 | 4 | Hayward | CA | OKLECAZVGT0 | 6529 T-MOBILE USA, INC. | 722 | |||
510-674 | 5 | Hayward | CA | OKLECAZVGT0 | 6529 T-MOBILE USA, INC. | 722 | |||
510-674 | 6 | Hayward | CA | OKLECAZVGT0 | 6529 T-MOBILE USA, INC. | 722 | |||
510-674 | 7 | Hayward | CA | OKLECAZVGT0 | 6529 T-MOBILE USA, INC. | 722 | |||
510-674 | 8 | Hayward | CA | OKLECAZVGT0 | 6529 T-MOBILE USA, INC. | 722 | |||
510-674 | 9 | Hayward | CA | SNFCCA01XGX | 516C AT&T CORP. | 722 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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