Local Calling Guide
Area code/prefix search
NPA: 657 [Rate centres in NPA 657] [Dial plan for NPA 657]
NXX: 768
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
657-768 | A | Anaheim | CA | TRNECAGB7MD | 6529 T-MOBILE USA, INC. | 730 | 2024-11-15 | ||
657-768 | 0 | Anaheim | CA | TRNECAGB7MD | 6529 T-MOBILE USA, INC. | 730 | 2024-11-15 | ||
657-768 | 1 | Anaheim | CA | TRNECAGB7MD | 6529 T-MOBILE USA, INC. | 730 | 2024-11-15 | ||
657-768 | 2 | Anaheim | CA | TRNECAGB7MD | 6529 T-MOBILE USA, INC. | 730 | 2024-11-15 | ||
657-768 | 3 | Anaheim | CA | TRNECAGB7MD | 6529 T-MOBILE USA, INC. | 730 | 2024-11-15 | ||
657-768 | 4 | Anaheim | CA | TRNECAGB7MD | 6529 T-MOBILE USA, INC. | 730 | 2024-11-15 | ||
657-768 | 5 | Anaheim | CA | TRNECAGB7MD | 6529 T-MOBILE USA, INC. | 730 | 2024-11-15 | ||
657-768 | 6 | Anaheim | CA | TRNECAGB7MD | 6529 T-MOBILE USA, INC. | 730 | 2024-11-15 | ||
657-768 | 7 | Anaheim | CA | TRNECAGB7MD | 6529 T-MOBILE USA, INC. | 730 | 2024-11-15 | ||
657-768 | 9 | Anaheim | CA | TRNECAGB7MD | 6529 T-MOBILE USA, INC. | 730 | 2024-11-15 |
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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