Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 559 [Rate centres in NPA 559] [Dial plan for NPA 559]

NXX: 821

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-821 A Coalinga CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-821 0 Coalinga CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-821 1 Coalinga CA FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2012-12-28   
559-821 2 Coalinga CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2005-07-07   
559-821 3 Coalinga CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2017-04-11   
559-821 4 Coalinga CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-07-25   
559-821 5 Coalinga CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2016-03-23   
559-821 6 Coalinga CA FRSNCA01XTY  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 728   2014-02-03   
559-821 7 Coalinga CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2016-03-23   
559-821 8 Coalinga CA FRSNCA01XCZ  516C AT&T CORP. 728   2010-10-27   
559-821 9 Coalinga CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2018-03-28   

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

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