Local Calling Guide
Area code/prefix search
NPA: 657 [Rate centres in NPA 657] [Dial plan for NPA 657]
NXX: 714
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
657-714 | A | Buena Park | CA | 6529 T-MOBILE USA, INC. | 730 | 2024-08-03 | |||
657-714 | 7 | Buena Park | CA | 6529 T-MOBILE USA, INC. | 730 | 2024-08-03 | |||
657-714 | 8 | Buena Park | CA | 6529 T-MOBILE USA, INC. | 730 | 2024-08-03 | |||
657-714 | 9 | Buena Park | CA | 6529 T-MOBILE USA, INC. | 730 | 2024-08-03 |
Last updated: Sun, 18 Aug 2024 23:40:19 UTC
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