Local Calling Guide
Area code/prefix search
NPA: 350 [Rate centres in NPA 350] [Dial plan for NPA 350]
NXX: 750
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
350-750 | A | Sonora: Main DA | CA | SKTNCA01XKZ | 624H ONVOY SPECTRUM, LLC | 738 | 2024-01-19 | ||
350-750 | 0 | Sonora: Main DA | CA | SKTNCA01XKZ | 624H ONVOY SPECTRUM, LLC | 738 | 2024-01-19 | ||
350-750 | 1 | Sonora: Main DA | CA | SKTNCA01XIZ | 073H TELNYX LLC | 738 | 2024-01-20 | ||
350-750 | 7 | Sonora: Main DA | CA | 6529 T-MOBILE USA, INC. | 738 | 2024-09-27 | |||
350-750 | 8 | Sonora: Main DA | CA | 649C ONVOY, LLC - CA | 738 | 2024-07-15 | |||
350-750 | 9 | Sonora: Main DA | CA | 649C ONVOY, LLC - CA | 738 | 2024-06-07 |
Last updated: Sun, 06 Oct 2024 02:51:32 UTC
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