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: 435

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-435 A Gazelle CA GZLLCA11RS1  9740 PACIFIC BELL 724      
530-435 0 Gazelle CA GZLLCA11RS1  9740 PACIFIC BELL 724      
530-435 1 Gazelle CA GZLLCA11RS1  9740 PACIFIC BELL 724      
530-435 2 Gazelle CA GZLLCA11RS1  9740 PACIFIC BELL 724      
530-435 3 Gazelle CA CHICCACW1MD  073H TELNYX LLC 724   2018-07-10   
530-435 4 Gazelle CA   515J IP HORIZON LLC 724   2003-10-12   
530-435 5 Gazelle CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2009-02-23   
530-435 6 Gazelle CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-08-01   
530-435 7 Gazelle CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2017-04-28   
530-435 8 Gazelle CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2010-02-27   
530-435 9 Gazelle CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2016-03-05   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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