Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Corning, CA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
530-586 A CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-586 0   6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-586 1   6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-586 2   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2004-10-01   
530-586 3   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2008-09-17   
530-586 4   981E BANDWIDTH.COM CLEC, LLC - CA 724   2010-09-19   
530-586 5   7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 724   2012-04-23   
530-586 6   5562 METRO PCS, INC. 724   2011-03-10   
530-586 7   516C AT&T CORP. 724   2011-06-20   
530-586 8   981E BANDWIDTH.COM CLEC, LLC - CA 724   2009-01-13   
530-586 9   6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-670 A   649C ONVOY, LLC - CA 724   2019-07-04   
530-670 0   649C ONVOY, LLC - CA 724   2019-07-04   
530-689 A   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 724      
530-824 A CRNGCA12RS0  9740 PACIFIC BELL 724      
530-838 A CRNGCA12RS0  9740 PACIFIC BELL 724      
530-838 0   5562 METRO PCS, INC. 724   2006-12-18   
530-838 1   4129 O1 COMMUNICATIONS, INC. - CA 724   2003-10-12   
530-838 2   4129 O1 COMMUNICATIONS, INC. - CA 724   2003-10-12   
530-838 3   7421 AT&T LOCAL 724   2004-04-30   
530-838 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724   2005-08-02   
530-838 5   5562 METRO PCS, INC. 724   2007-10-08   
530-838 6   7453 U.S. TELEPACIFIC CORP. - CA 724   2013-07-12   
530-838 7   9740 PACIFIC BELL 724      
530-838 8   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2008-07-25   
530-838 9   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 724   2007-07-06   
530-900 A   649C ONVOY, LLC - CA 724      
530-900 0   649C ONVOY, LLC - CA 724   2012-11-15   
530-900 1   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 724   2016-03-05   
530-900 2   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2016-07-15   
530-900 3   7128 BROOKS FIBER COMMUNICATIONS OF CALIFORNIA - CA 724   2014-01-31   
530-900 4   981E BANDWIDTH.COM CLEC, LLC - CA 724   2016-09-15   
530-900 5   649C ONVOY, LLC - CA 724   2017-04-28   
530-900 6   7575 CENTURYLINK COMMUNICATIONS LLC 724   2017-03-01   
530-900 7   9262 UTILITY TELECOM GROUP, LLC - CA 724   2017-01-07   
530-900 8   073H TELNYX LLC 724   2017-03-24   
530-900 9   649C ONVOY, LLC - CA 724   2012-11-15   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.