Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX: 707

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-707 A New Pine Creek CA   776C CHARTER FIBERLINK CA-CCO, LLC - CA 670   2025-03-04  2025-04-12 

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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