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: 337

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-337 A Badger CA BDGRCAXFRS1  2319 FRONTIER CALIFORNIA INC. 728      
559-337 0 Badger CA BDGRCAXFRS1  2319 FRONTIER CALIFORNIA INC. 728      
559-337 1 Badger CA FRSNCA01TMD  939H COMMIO, LLC 728   2024-01-21   
559-337 2 Badger CA BDGRCAXFRS1  2319 FRONTIER CALIFORNIA INC. 728      
559-337 3 Badger CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728   2017-04-21   
559-337 5 Badger CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728   2019-07-18   
559-337 6 Badger CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728   2019-07-18   
559-337 8 Badger CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728   2021-07-22   

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

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