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: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-900 A Corning CA CHICCA01XDX  073H TELNYX LLC 724      
530-900 0 Corning CA CHICCA01TMD  649C ONVOY, LLC - CA 724   2012-11-15   
530-900 1 Corning CA CHICCACWDS0  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 724   2016-03-05   
530-900 2 Corning CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2016-07-15   
530-900 3 Corning CA CHICCAEYIMD  7128 BROOKS FIBER COMMUNICATIONS OF CALIFORNIA - CA 724   2014-01-31   
530-900 4 Corning CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2016-09-15   
530-900 5 Corning CA CHICCA01TMD  649C ONVOY, LLC - CA 724   2017-04-28   
530-900 6 Corning CA   508J CENTURYLINK COMMUNICATIONS LLC 724   2017-03-01   
530-900 7 Corning CA RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724   2017-01-07   
530-900 8 Corning CA CHICCA01XDX  073H TELNYX LLC 724   2017-03-24   
530-900 9 Corning CA CHICCA01TMD  649C ONVOY, LLC - CA 724   2012-11-15   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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