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: 276

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-276 A Redding CA CNVYCA11RS0  9740 PACIFIC BELL 724      
530-276 0 Redding CA   516C AT&T CORP. 724   2011-06-20   
530-276 1 Redding CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-03-08   
530-276 2 Redding CA   9740 PACIFIC BELL 724      
530-276 3 Redding CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-03-08   
530-276 4 Redding CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-03-08   
530-276 5 Redding CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-03-08   
530-276 6 Redding CA   6529 T-MOBILE USA, INC. 724   2003-10-21   
530-276 7 Redding CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-03-08   
530-276 8 Redding CA   981E BANDWIDTH.COM CLEC, LLC - CA 724   2008-11-19   
530-276 9 Redding CA   9740 PACIFIC BELL 724      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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