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: 949

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-949 A Alpaugh CA ALPGCAXFRS1  4420 FRONTIER CALIFORNIA INC. 728      
559-949 0 Alpaugh CA FRSNCA01TMD  939H COMMIO, LLC 728   2021-10-22   
559-949 1 Alpaugh CA FRSNCA01TMD  939H COMMIO, LLC 728   2021-10-22   
559-949 2 Alpaugh CA FRSNCA01TMD  939H COMMIO, LLC 728   2021-10-22   
559-949 3 Alpaugh CA FRSNCA01TMD  939H COMMIO, LLC 728   2021-10-22   
559-949 4 Alpaugh CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728   2018-06-18   
559-949 5 Alpaugh CA FRSNCA01XXZ  145J TERRA NOVA TELECOM INC. 728   2024-05-10   
559-949 7 Alpaugh CA FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2009-02-24   
559-949 8 Alpaugh CA ALPGCAXFRS1  4420 FRONTIER CALIFORNIA INC. 728      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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