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South San Francisco, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
650-273 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-08   
650-273 5   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-08   
650-273 6   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-26   
650-273 7   981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-07-18   
650-273 8   485E ASTOUND BROADBAND, LLC - CA 722      
650-273 9   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-10-07   
650-278 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
650-278 0   6529 T-MOBILE USA, INC. 722      
650-278 1   6529 T-MOBILE USA, INC. 722      
650-278 2   6529 T-MOBILE USA, INC. 722      
650-278 3   6529 T-MOBILE USA, INC. 722      
650-278 4   649C ONVOY, LLC - CA 722   2011-09-21   
650-278 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-08-28   
650-278 6   6529 T-MOBILE USA, INC. 722      
650-278 7   6529 T-MOBILE USA, INC. 722   2005-04-01   
650-278 8   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-05-26   
650-278 9   6529 T-MOBILE USA, INC. 722      
650-291 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
650-296 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-303 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-333 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
650-333 0   5562 METROPCS, INC. 722      
650-333 1   6529 T-MOBILE USA, INC. 722      
650-333 2   5562 METROPCS, INC. 722      
650-333 3   6529 T-MOBILE USA, INC. 722      
650-333 4   5562 METROPCS, INC. 722      
650-333 5   5562 METROPCS, INC. 722      
650-333 6   5562 METROPCS, INC. 722      
650-333 7   6529 T-MOBILE USA, INC. 722      
650-333 8   6529 T-MOBILE USA, INC. 722      
650-333 9   6529 T-MOBILE USA, INC. 722      
650-351 A   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-351 0   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-19   
650-351 1   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-351 2   649C ONVOY, LLC - CA 722   2022-09-25   
650-351 3   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-351 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-351 5   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-19   
650-351 6   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-351 7   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-08   
650-351 8   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-19   
650-351 9   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-02-12   
650-360 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-379 A HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
650-379 0   649C ONVOY, LLC - CA 722   2018-01-08   
650-379 1   649C ONVOY, LLC - CA 722   2018-12-23   
650-379 2   7174 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 722   2018-06-11   
650-379 3   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2017-10-12   
650-379 4   649C ONVOY, LLC - CA 722   2018-12-23   
650-379 5   6529 T-MOBILE USA, INC. 722   2018-11-15   
650-379 6   981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-03-04   
650-379 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-09-24   
650-379 8   318J COMCAST IP PHONE, LLC 722   2020-04-09   
650-379 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-11-26   
650-392 A OKLDCAEBDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-392 0   318J COMCAST IP PHONE, LLC 722   2014-06-27   
650-392 1   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-392 2   649C ONVOY, LLC - CA 722   2007-09-07   
650-392 3   649C ONVOY, LLC - CA 722   2011-01-31   
650-392 4   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-06-14   
650-392 5   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-06-14   
650-392 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-09-15   
650-392 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-09-15   
650-392 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-09-15   
650-392 9   6529 T-MOBILE USA, INC. 722   2006-10-07   
650-410 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-410 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-07-08   
650-410 1   649C ONVOY, LLC - CA 722   2016-08-08   
650-410 2   649C ONVOY, LLC - CA 722   2016-08-08   
650-410 3   981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-26   
650-410 4   649C ONVOY, LLC - CA 722   2025-10-13   
650-410 5   318J COMCAST IP PHONE, LLC 722   2017-05-15   
650-410 6   515J IP HORIZON LLC 722   2016-09-14   
650-410 7   649C ONVOY, LLC - CA 722   2016-06-10   
650-410 8   649C ONVOY, LLC - CA 722   2016-06-10   
650-410 9   973E RACE TELECOMMUNICATIONS, INC. - CA 722   2016-11-20   
650-416 A SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
650-416 0   649C ONVOY, LLC - CA 722   2025-11-28   
650-416 1   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-26   
650-416 2   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
650-416 3   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
650-416 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-03-10   
650-416 5   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
650-416 6   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-04-16   
650-416 7   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
650-416 8   981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-12-14   
650-416 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-10-03   
650-438 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 0   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 1   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 2   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 3   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 4   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 5   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 6   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-438 7   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2002-09-30   
650-438 8   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-10-10   
650-438 9   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-442 A SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-442 0   981E BANDWIDTH.COM CLEC, LLC - CA 722   2022-11-26   

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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