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: 576

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-576 A Los Molinos CA CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-576 0 Los Molinos CA   649C ONVOY, LLC - CA 724   2017-04-28   
530-576 1 Los Molinos CA   515J IP HORIZON LLC 724      
530-576 2 Los Molinos CA   515J IP HORIZON LLC 724      
530-576 3 Los Molinos CA   516C AT&T CORP. 724   2011-08-05   
530-576 4 Los Molinos CA   624H ONVOY SPECTRUM, LLC 724   2023-12-16   
530-576 5 Los Molinos CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-08-02   
530-576 6 Los Molinos CA   939H COMMIO, LLC 724   2024-01-21   
530-576 7 Los Molinos CA   649C ONVOY, LLC - CA 724   2019-08-08   
530-576 8 Los Molinos CA   649C ONVOY, LLC - CA 724   2019-08-08   
530-576 9 Los Molinos CA   649C ONVOY, LLC - CA 724   2020-09-09   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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