Local Calling Guide
Area code/prefix search
NPA: 840 [Rate centres in NPA 840] [Dial plan for NPA 840]
NXX: 244
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
840-244 | A | Diamond Bar | CA | TRNECAGB7MD | 6529 T-MOBILE USA, INC. | 730 | |||
840-244 | 0 | Diamond Bar | CA | 649C ONVOY, LLC - CA | 730 | 2024-02-22 | |||
840-244 | 1 | Diamond Bar | CA | 649C ONVOY, LLC - CA | 730 | 2024-02-22 | |||
840-244 | 2 | Diamond Bar | CA | 649C ONVOY, LLC - CA | 730 | 2024-02-22 | |||
840-244 | 3 | Diamond Bar | CA | 649C ONVOY, LLC - CA | 730 | 2024-02-22 | |||
840-244 | 4 | Diamond Bar | CA | 145J TERRA NOVA TELECOM INC. | 730 | 2024-02-02 | |||
840-244 | 5 | Diamond Bar | CA | 6529 T-MOBILE USA, INC. | 730 | 2024-02-23 | |||
840-244 | 6 | Diamond Bar | CA | 6529 T-MOBILE USA, INC. | 730 | 2024-02-23 | |||
840-244 | 7 | Diamond Bar | CA | 6529 T-MOBILE USA, INC. | 730 | 2024-02-23 | |||
840-244 | 8 | Diamond Bar | CA | TRNECAGB7MD | 6529 T-MOBILE USA, INC. | 730 | 2023-12-17 | ||
840-244 | 9 | Diamond Bar | CA | TRNECAGB7MD | 6529 T-MOBILE USA, INC. | 730 | 2023-12-17 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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