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: 423

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-423 A Lemoore CA FRSNCA01XYX  4129 O1 COMMUNICATIONS, INC. - CA 728      
559-423 0 Lemoore CA FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2010-10-28   
559-423 1 Lemoore CA FRSNCA01XYX  4129 O1 COMMUNICATIONS, INC. - CA 728      
559-423 2 Lemoore CA FRSNCA01XYX  4129 O1 COMMUNICATIONS, INC. - CA 728      
559-423 3 Lemoore CA FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2014-08-09   
559-423 4 Lemoore CA FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2020-06-19   
559-423 5 Lemoore CA   318J COMCAST IP PHONE LLC 728   2006-09-30   
559-423 6 Lemoore CA FRSNCA01X2Z  7453 US TELEPACIFIC CORP. - CA 728   2004-11-14   
559-423 7 Lemoore CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2013-03-16   
559-423 8 Lemoore CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2008-08-14   
559-423 9 Lemoore CA FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2013-12-20   

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

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