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: 774

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-774 A Chico CA CHICCACWAMD  321J HD CARRIER LLC 724      
530-774 0 Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2017-03-20   
530-774 1 Chico CA CHICCA01RMD  5562 METROPCS, INC. 724   2003-07-26   
530-774 2 Chico CA CHICCA01XHX  394L COMCAST PHONE OF CALIFORNIA, LLC 724   2013-02-08   
530-774 3 Chico CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-03-09   
530-774 4 Chico CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-08-22   
530-774 5 Chico CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-08-22   
530-774 6 Chico CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-08-22   
530-774 7 Chico CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2005-08-22   
530-774 8 Chico CA CHICCA01RMD  5562 METROPCS, INC. 724   2009-03-08   
530-774 9 Chico CA CHICCACWAMD  321J HD CARRIER LLC 724   2020-11-16   

Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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