Local Calling Guide
Area code/prefix search
NPA: 310 [Rate centres in NPA 310] [Dial plan for NPA 310]
NXX: 355
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
310-355 | A | Hawthorne | CA | HWTHCA01DS0 | 9740 PACIFIC BELL | 730 | |||
310-355 | 0 | Hawthorne | CA | HWTHCA01DS0 | 9740 PACIFIC BELL | 730 | |||
310-355 | 1 | Hawthorne | CA | HWTHCA01DS0 | 9740 PACIFIC BELL | 730 | |||
310-355 | 2 | Hawthorne | CA | HWTHCA01DS0 | 9740 PACIFIC BELL | 730 | |||
310-355 | 3 | Hawthorne | CA | HWTHCA01DS0 | 9740 PACIFIC BELL | 730 | |||
310-355 | 4 | Hawthorne | CA | HWTHCA01DS0 | 9740 PACIFIC BELL | 730 | |||
310-355 | 5 | Hawthorne | CA | LSANCA03GMD | 624H ONVOY SPECTRUM, LLC | 730 | |||
310-355 | 6 | Hawthorne | CA | HWTHCA01DS0 | 9740 PACIFIC BELL | 730 | |||
310-355 | 7 | Hawthorne | CA | HWTHCA01DS0 | 9740 PACIFIC BELL | 730 | |||
310-355 | 8 | Hawthorne | CA | LSANCA54DS7 | 8826 LEVEL 3 COMMUNICATIONS, LLC - CA | 730 | |||
310-355 | 9 | Hawthorne | CA | HWTHCA01DS0 | 9740 PACIFIC BELL | 730 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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