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: 801

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-801 A Chico CA CHICCA01XMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-801 0 Chico CA CHICCA01XFX  624H ONVOY SPECTRUM, LLC 724   2023-11-02   
530-801 1 Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2011-05-05   
530-801 2 Chico CA CHICCA01XMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724   2015-05-22   
530-801 3 Chico CA CHICCA01XFX  624H ONVOY SPECTRUM, LLC 724   2021-11-18   
530-801 4 Chico CA CHICCA01XFX  624H ONVOY SPECTRUM, LLC 724   2021-11-18   
530-801 5 Chico CA CHICCA01XFX  624H ONVOY SPECTRUM, LLC 724   2021-11-18   
530-801 6 Chico CA CHICCA01XMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724   2010-11-15   
530-801 7 Chico CA CHICCA01XFX  624H ONVOY SPECTRUM, LLC 724   2021-11-18   
530-801 8 Chico CA CHICCA01XFX  624H ONVOY SPECTRUM, LLC 724   2021-11-18   
530-801 9 Chico CA CHICCA01XFX  624H ONVOY SPECTRUM, LLC 724   2023-11-02   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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