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: 847

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-847 A Alta CA SCRMCA01XEZ  516C AT&T CORP. 726      
530-847 0 Alta CA   649C ONVOY, LLC - CA 726   2014-10-06   
530-847 1 Alta CA   649C ONVOY, LLC - CA 726   2014-10-06   
530-847 2 Alta CA   649C ONVOY, LLC - CA 726   2021-07-18   
530-847 3 Alta CA   649C ONVOY, LLC - CA 726   2021-07-18   
530-847 4 Alta CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2025-03-25   
530-847 5 Alta CA   624H ONVOY SPECTRUM, LLC 726   2025-01-30   
530-847 6 Alta CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2013-03-28   
530-847 7 Alta CA   516C AT&T CORP. 726   2012-01-08   
530-847 8 Alta CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2014-01-13   
530-847 9 Alta CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2022-06-10   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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