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: 560

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-560 A Porterville CA FRSNCA0106Z  566J RADIANTIQ LLC 728      
559-560 0 Porterville CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2021-02-27   
559-560 1 Porterville CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-07-22   
559-560 2 Porterville CA FRSNCA0106Z  566J RADIANTIQ LLC 728   2021-06-01   
559-560 3 Porterville CA FRSNCA0112Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728      
559-560 4 Porterville CA FRSNCA0104Z  506J TWILIO INTERNATIONAL, INC. 728   2021-08-30   
559-560 5 Porterville CA FRSNCA01XOY  649C ONVOY, LLC - CA 728      
559-560 6 Porterville CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-11-12   
559-560 7 Porterville CA FRSOCAYM6MD  5562 METROPCS, INC. 728   2009-09-01   
559-560 8 Porterville CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2012-09-23   
559-560 9 Porterville CA FRSNCA01XOY  649C ONVOY, LLC - CA 728      

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

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