Local Calling Guide

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Search area code/prefix (NPA/NXX)
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Sequoia, CA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
559-461 A   515J IP HORIZON LLC 728      
559-461 0 FRSNCA0102Z  515J IP HORIZON LLC 728      
559-461 1 FRSNCA0102Z  515J IP HORIZON LLC 728      
559-461 2 FRSNCA0102Z  515J IP HORIZON LLC 728      
559-461 3 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2013-03-17   
559-461 4   515J IP HORIZON LLC 728   2022-10-20   
559-461 5 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2015-06-11   
559-461 6   515J IP HORIZON LLC 728   2022-10-20   
559-461 7 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2012-12-28   
559-461 8 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2016-09-24   
559-461 9 FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2013-12-20   
559-565 A ASMTCA11RS0  9740 PACIFIC BELL 728      
559-565 0 ASMTCA11RS0  9740 PACIFIC BELL 728      
559-565 1 ASMTCA11RS0  9740 PACIFIC BELL 728      
559-565 2 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2021-07-22   
559-565 3 ASMTCA11RS0  9740 PACIFIC BELL 728      
559-565 4 ASMTCA11RS0  9740 PACIFIC BELL 728      
559-565 5 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-08-02   
559-565 6 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2022-02-11   
559-565 7   145J TERRA NOVA TELECOM INC. 728   2021-11-06   
559-565 8 FRSNCA01XDZ  776C CHARTER FIBERLINK CA-CCO, LLC - CA 728   2018-11-08   
559-565 9 FRSNCA01XUZ  624H ONVOY SPECTRUM, LLC 728   2024-01-03   
559-654 A FRSNCAVVDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 728      
559-654 0 FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2019-12-15   
559-654 1 FRSNCAVVDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 728      
559-654 2 FRSNCA01XJY  9262 UTILITY TELECOM GROUP, LLC - CA 728   2016-12-04   
559-654 5 FRSNCA01XCZ  516C AT&T CORP. 728   2025-01-15   
559-654 7 FRSNCA01XXZ  145J TERRA NOVA TELECOM INC. 728   2024-02-11   
559-745 A FRSNCA01XOY  649C ONVOY, LLC - CA 728   2024-01-04   
559-745 0 FRSNCA01XOY  649C ONVOY, LLC - CA 728      
559-745 1 FRSNCA01XMZ  073H TELNYX LLC 728   2018-07-10   
559-745 2 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-02-24   
559-745 3 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2019-02-24   
559-745 4 FRSNCA01XOY  649C ONVOY, LLC - CA 728      
559-745 5 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2009-02-24   
559-745 6 FRSNCA01XOY  649C ONVOY, LLC - CA 728   2006-01-13   
559-745 7 FRSNCA01XXZ  145J TERRA NOVA TELECOM INC. 728   2024-10-12   

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

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