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: 520

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-520 A Burrel CA FRSNCA01XOY  649C ONVOY, LLC - CA 728      
559-520 0 Burrel CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-520 2 Burrel CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-02-24   
559-520 3 Burrel CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-02-24   
559-520 4 Burrel CA FRSNCA01XOY  649C ONVOY, LLC - CA 728      
559-520 5 Burrel CA FRSNCA01XMZ  073H TELNYX LLC 728   2018-06-27   
559-520 6 Burrel CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-07-18   
559-520 7 Burrel CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-07-18   
559-520 8 Burrel CA FRSNCA01XUZ  624H ONVOY SPECTRUM, LLC 728   2021-07-23   
559-520 9 Burrel CA FRSNCA0104Z  506J TWILIO INTERNATIONAL, INC. 728   2021-08-30   

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

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