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: 212

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-212 A Winters CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-212 0 Winters CA   981E BANDWIDTH.COM CLEC, LLC - CA 726   2011-07-28   
530-212 1 Winters CA   515J IP HORIZON LLC 726      
530-212 2 Winters CA   515J IP HORIZON LLC 726      
530-212 3 Winters CA   649C ONVOY, LLC - CA 726   2013-01-10   
530-212 4 Winters CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2013-03-28   
530-212 5 Winters CA   516C AT&T CORP. 726   2011-05-27   
530-212 6 Winters CA   649C ONVOY, LLC - CA 726   2013-03-14   
530-212 7 Winters CA   649C ONVOY, LLC - CA 726   2007-07-20   
530-212 8 Winters CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2013-11-10   
530-212 9 Winters CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2016-10-10   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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