Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-809 A Chico CA CHICCA01PMD  7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 724   2006-08-31   
530-809 0 Chico CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 724   2006-08-31   
530-809 1 Chico CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 724   2006-08-31   
530-809 2 Chico CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 724   2010-10-05   
530-809 3 Chico CA   7453 U.S. TELEPACIFIC CORP. - CA 724   2008-03-08   
530-809 4 Chico CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 724   2014-02-07   
530-809 5 Chico CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2017-10-16   
530-809 6 Chico CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2017-11-20   
530-809 7 Chico CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2017-12-20   
530-809 9 Chico CA   258E YMAX COMMUNICATIONS CORP. - CA 724   2009-03-12   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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