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: 339

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-339 A Porterville CA FRSNCA0112Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728      
559-339 0 Porterville CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2007-12-19   
559-339 1 Porterville CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2015-04-28   
559-339 2 Porterville CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-07-22   
559-339 3 Porterville CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2015-04-28   
559-339 4 Porterville CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2014-12-12   
559-339 5 Porterville CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2015-04-28   
559-339 6 Porterville CA FRSNCA0112Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728      
559-339 7 Porterville CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2010-03-07   
559-339 8 Porterville CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2007-07-12   
559-339 9 Porterville CA FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2013-12-10   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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