Local Calling Guide
Area code/prefix search
NPA: 310 [Rate centres in NPA 310] [Dial plan for NPA 310]
NXX: 510
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
310-510 | A | Avalon | CA | AVLNCA11RS0 | 9740 PACIFIC BELL | 730 | |||
310-510 | 0 | Avalon | CA | AVLNCA11RS0 | 9740 PACIFIC BELL | 730 | |||
310-510 | 1 | Avalon | CA | AVLNCA11RS0 | 9740 PACIFIC BELL | 730 | |||
310-510 | 2 | Avalon | CA | AVLNCA11RS0 | 9740 PACIFIC BELL | 730 | |||
310-510 | 3 | Avalon | CA | AVLNCA11RS0 | 9740 PACIFIC BELL | 730 | |||
310-510 | 4 | Avalon | CA | AVLNCA11RS0 | 9740 PACIFIC BELL | 730 | |||
310-510 | 5 | Avalon | CA | IRVNCASM1MD | 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 730 | |||
310-510 | 6 | Avalon | CA | LSANCARCD3S | 649C ONVOY, LLC - CA | 730 | |||
310-510 | 7 | Avalon | CA | AVLNCA11RS0 | 9740 PACIFIC BELL | 730 | |||
310-510 | 8 | Avalon | CA | AVLNCA11RS0 | 9740 PACIFIC BELL | 730 | |||
310-510 | 9 | Avalon | CA | AVLNCA11RS0 | 9740 PACIFIC BELL | 730 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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