Local Calling Guide

Area code/prefix search

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Three Rivers, CA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
559-370 A FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-370 0 FRSNCA01XOY  649C ONVOY, LLC - CA 728      
559-370 1 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2011-07-04   
559-370 2 FRSNCA01TMD  939H COMMIO, LLC 728   2022-11-24   
559-370 3 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2013-03-17   
559-370 4 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-08-02   
559-370 5 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2014-04-14   
559-370 6 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2014-08-16   
559-370 8 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2015-08-14   
559-370 9 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-07-22   
559-465 A FRSNCA01XYX  4129 O1 COMMUNICATIONS, INC. - CA 728      
559-465 0 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-08-13   
559-465 1   515J IP HORIZON LLC 728      
559-465 2   515J IP HORIZON LLC 728      
559-465 3 FRSNCA0112Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2016-04-04   
559-465 4   515J IP HORIZON LLC 728   2022-10-20   
559-465 5 FRSNCA01XCZ  516C AT&T CORP. 728   2010-10-27   
559-465 6 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2017-03-24   
559-465 8 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2010-12-04   
559-465 9 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2017-03-24   
559-561 A THRRCA11RS0  9740 PACIFIC BELL 728      
559-561 0 THRRCA11RS0  9740 PACIFIC BELL 728      
559-561 1 THRRCA11RS0  9740 PACIFIC BELL 728      
559-561 2   145J TERRA NOVA TELECOM INC. 728   2021-01-09   
559-561 3 THRRCA11RS0  9740 PACIFIC BELL 728      
559-561 4 THRRCA11RS0  9740 PACIFIC BELL 728      
559-561 8 FRSNCA01XDZ  776C CHARTER FIBERLINK CA-CCO, LLC - CA 728   2018-11-08   
559-561 9 FRSNCA01XUZ  624H ONVOY SPECTRUM, LLC 728   2024-01-03   
559-566 A FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-566 0 FRSNCA01XOY  649C ONVOY, LLC - CA 728      
559-566 2 FRSNCA01XOY  649C ONVOY, LLC - CA 728      
559-566 6 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2018-04-16   
559-566 7 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-02-24   
559-566 8 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-02-24   
559-566 9 FRSNCA0104Z  506J TWILIO INTERNATIONAL, INC. 728   2021-08-30   
559-640 A FRSNCAVVDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 728      
559-640 0 FRSNCA01XMZ  073H TELNYX LLC 728   2018-07-10   
559-640 2   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2024-02-20   
559-640 3 FRSNCAVVDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 728      
559-640 7 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2009-01-14   
559-640 9 FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2013-12-20   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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