Local Calling Guide

Area code/prefix search

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Kingsburg, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
559-859 5 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-859 6 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-859 7 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-859 8 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-859 9 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2003-04-08   
559-869 A FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-869 0 FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2024-09-19   
559-869 1 FRSNCA01XMZ  073H TELNYX LLC 728   2017-03-24   
559-869 2 FRSNCA01XJY  9262 UTILITY TELECOM GROUP, LLC - CA 728   2008-04-16   
559-869 3 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2016-03-25   
559-869 4 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2004-02-29   
559-869 5 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2016-03-25   
559-869 6 FRSNCA01XCZ  516C AT&T CORP. 728   2010-10-27   
559-869 7 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2013-05-14   
559-869 8 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2009-01-14   
559-869 9 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2012-11-26   
559-897 A KGBGCA11RS0  9740 PACIFIC BELL 728      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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