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: 677

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-677 A Badger CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-677 0 Badger CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-677 1 Badger CA FRSNCA01XMZ  073H TELNYX LLC 728   2018-07-10   
559-677 2 Badger CA FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728      
559-677 3 Badger CA FRSNCA01XJY  9262 UTILITY TELECOM GROUP, LLC - CA 728      
559-677 4 Badger CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728   2021-08-13   
559-677 5 Badger CA FRSNCA0104Z  506J TWILIO INTERNATIONAL, INC. 728   2021-08-30   
559-677 6 Badger CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728   2020-12-01   
559-677 7 Badger CA FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2009-02-24   
559-677 8 Badger CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728   2020-12-01   

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

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