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: 467

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-467 A Etna CA ETNACAXF467  2339 SISKIYOU TEL. CO. 724      

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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