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: 414

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-414 A Corcoran CA FRSNCA01XTY  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 728      
559-414 0 Corcoran CA   649C ONVOY, LLC - CA 728   2021-07-22   
559-414 1 Corcoran CA   649C ONVOY, LLC - CA 728   2021-05-09   
559-414 2 Corcoran CA   649C ONVOY, LLC - CA 728   2021-05-09   
559-414 3 Corcoran CA   649C ONVOY, LLC - CA 728   2021-05-09   
559-414 4 Corcoran CA   490J DISH WIRELESS, LLC 728   2023-05-14   
559-414 5 Corcoran CA   649C ONVOY, LLC - CA 728   2021-05-09   
559-414 6 Corcoran CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 728   2019-10-19   
559-414 7 Corcoran CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2021-04-19   
559-414 8 Corcoran CA   649C ONVOY, LLC - CA 728   2024-03-08   
559-414 9 Corcoran CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2019-12-02   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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