Local Calling Guide
Area code/prefix search
NPA: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]
NXX: 529
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
530-529 | A | Red Bluff | CA | RDBLCA01DS0 | 9740 PACIFIC BELL | 724 |
Last updated: Tue, 15 Jul 2025 18:46:49 UTC
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