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: 254

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-254 A Parlier CA FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728      
559-254 0 Parlier CA FRSNCA01XOY  649C ONVOY, LLC - CA 728      
559-254 1 Parlier CA FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2025-03-23   
559-254 2 Parlier CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2007-12-18   
559-254 3 Parlier CA FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2011-12-10   
559-254 4 Parlier CA FRSNCA01XOY  649C ONVOY, LLC - CA 728      
559-254 5 Parlier CA FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728   2006-09-30   
559-254 6 Parlier CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2009-12-07   
559-254 7 Parlier CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2014-05-28   
559-254 8 Parlier CA FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2017-07-31   
559-254 9 Parlier CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2020-09-10   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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