Local Calling Guide

Area code/prefix search

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Grant Grove, CA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
559-236 A FRSNCA01XOZ  683G BCM ONE CLOUD COMMUNICATIONS, LLC 728      
559-236 0 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-236 1 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-236 2 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2006-01-13   
559-236 3 FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2013-12-20   
559-236 4 FRSNCA01XMZ  073H TELNYX LLC 728   2018-07-10   
559-236 5 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-07-18   
559-236 6 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-07-18   
559-236 7 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-03-16   
559-236 8 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-03-16   
559-236 9 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2020-03-02   
559-335 A GGVGCAXFRS2  2319 FRONTIER CALIFORNIA INC. 728      
559-335 0 FRSNCA01XPZ  073H TELNYX LLC 728   2020-09-18   
559-335 1 FRSNCA01XPZ  073H TELNYX LLC 728   2021-03-01   
559-335 2 GGVGCAXFRS2  2319 FRONTIER CALIFORNIA INC. 728      
559-335 3 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2009-02-24   
559-335 4 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-08-02   
559-335 5 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2017-04-21   
559-335 6 FRSNCA01XFZ  508J CENTURYLINK COMMUNICATIONS LLC 728   2014-12-16   
559-335 7 FRSNCA01XXZ  145J TERRA NOVA TELECOM INC. 728   2021-01-09   
559-335 8 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2020-03-02   
559-335 9 FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2018-10-27   
559-910 A SNGRCAXFQMD  566J RADIANTIQ LLC 728   2021-05-31   
559-910 0 SNGRCAXFQMD  566J RADIANTIQ LLC 728   2021-05-31   
559-910 1 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-06-01   
559-910 2 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-08-13   
559-910 3 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-10-29   
559-910 5 FRSNCA0104Z  506J TWILIO INTERNATIONAL INC 728   2021-08-30   
559-910 8   939H COMMIO LLC 728   2022-11-05   
559-910 9   073H TELNYX LLC 728   2022-04-21   

Last updated: Tue, 24 Jan 2023 03:01:57 UTC

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