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San Marcos, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
442-385 A SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
442-385 0 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2022-01-07   
442-385 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2024-08-18   
442-385 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2022-08-17   
442-385 3 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2022-08-17   
442-385 4 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2022-08-17   
442-385 5 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2023-08-11   
442-385 6 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2023-08-11   
442-385 7 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2022-01-07   
442-385 8 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2022-01-07   
442-385 9 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2023-08-11   
442-416 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
442-416 0 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2023-11-13   
442-416 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2024-04-17   
442-416 3 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2024-04-05   
442-416 4 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-01-26   
442-416 6 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2023-11-10   
442-416 7 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2023-11-10   
442-416 8 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2023-11-10   
442-416 9 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2023-10-16   
442-472 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2024-10-24   
442-472 0   6529 T-MOBILE USA, INC. 732   2025-09-24   
442-472 1   6529 T-MOBILE USA, INC. 732   2025-09-24   
442-472 2   6529 T-MOBILE USA, INC. 732   2025-09-24   
442-472 8   649C ONVOY, LLC - CA 732   2025-10-27   
442-472 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-10-25   
442-515 A SNDGCA0255Z  073H TELNYX LLC 732      
442-515 0 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2017-03-31   
442-515 1 SNDGCA0255Z  073H TELNYX LLC 732   2017-02-05   
442-515 2 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2017-05-07   
442-515 3 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2017-10-23   
442-515 4 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2018-10-20   
442-515 5 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2020-09-24   
442-515 6 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2020-06-18   
442-515 7 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-02-27   
442-515 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2019-08-15   
442-515 9 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2019-03-18   
442-655 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
442-655 0 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2022-05-20   
442-655 1 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2022-05-20   
442-655 2 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2021-12-14   
442-655 3 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2022-09-25   
442-655 4 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2021-12-25   
442-655 5 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2021-11-21   
442-655 6 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2021-11-21   
442-655 7 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-11-19   
442-655 8 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-11-19   
442-655 9 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-11-19   
760-204 A SNDGCA0244Z  6967 33 WIRELESS INC. 732      
760-290 A SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-290 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-10-03   
760-290 1 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-10-01   
760-290 2 SNMCCA11DS0  9740 PACIFIC BELL 732      
760-290 3 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2005-05-03   
760-290 4 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-08-19   
760-290 5 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-10-01   
760-290 6 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-290 7 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2005-06-02   
760-290 8 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-12-03   
760-290 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-10-01   
760-304 A SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
760-304 0 SNDGCA0241Z  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2010-09-07   
760-304 1 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2010-03-07   
760-304 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2009-04-05   
760-304 3   829J PAETEC ITEL, LLC 732   2016-09-16   
760-304 4 SNDGCA0241Z  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2007-03-12   
760-304 5 SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2013-04-25   
760-304 6   829J PAETEC ITEL, LLC 732   2006-09-24   
760-304 7 SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
760-304 8 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2009-04-19   
760-304 9 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-02-26   
760-410 A SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-410 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-10-03   
760-410 1 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-410 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2016-08-19   
760-410 3 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2016-08-19   
760-410 4 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2016-09-16   
760-410 5 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-12-14   
760-410 6 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2016-07-31   
760-410 7 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2016-10-13   
760-410 8 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-03-04   
760-410 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2016-10-13   
760-471 A SNMCCA11DS0  9740 PACIFIC BELL 732      
760-481 A   829J PAETEC ITEL, LLC 732      
760-481 0 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2022-09-28   
760-481 1 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-02-26   
760-481 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2007-08-02   
760-481 3   829J PAETEC ITEL, LLC 732   2005-09-30   
760-481 4 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-22   
760-481 5 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-22   
760-481 6 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2017-01-06   
760-481 7   829J PAETEC ITEL, LLC 732   2002-09-30   
760-481 8 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-22   
760-481 9 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-02   
760-510 A SNMCCA11DS0  9740 PACIFIC BELL 732      
760-539 A SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
760-539 0 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
760-539 1 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-539 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-20   
760-539 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2009-02-07   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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