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San Marcos, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
760-539 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2009-02-07   
760-539 4 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-539 5   145J TERRA NOVA TELECOM INC. 732   2022-10-08   
760-539 6 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2009-08-20   
760-539 7 SNDGCA0242Z  516C AT&T CORP. 732   2007-03-01   
760-539 8 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
760-539 9 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
760-566 A SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-566 0 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-566 1 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-566 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2016-05-26   
760-566 3 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2007-09-04   
760-566 4 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2015-08-06   
760-566 5 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-09-12   
760-566 6 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-08-14   
760-566 7 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-06-03   
760-566 8 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-09-30   
760-566 9 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2016-03-04   
760-571 A SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
760-571 0 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2018-11-12   
760-571 1 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-25   
760-571 2   515J IP HORIZON LLC 732   2003-10-18   
760-571 3 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-25   
760-571 4 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-25   
760-571 5 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2006-11-06   
760-571 6 SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
760-571 7 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2010-01-15   
760-571 8 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-12-21   
760-571 9 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-12-19   
760-591 A SNMCCA11DS0  9740 PACIFIC BELL 732      
760-593 A SNMCCA11DS0  9740 PACIFIC BELL 732      
760-593 0 SNMCCA11DS0  9740 PACIFIC BELL 732      
760-593 1 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2012-12-31   
760-593 2 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2006-09-07   
760-593 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2012-12-31   
760-593 4 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2013-02-23   
760-593 5 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2007-04-27   
760-593 6 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2013-02-23   
760-593 7 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2009-01-15   
760-593 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-03-12   
760-593 9 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2013-06-13   
760-621 A SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-621 0 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-02-02   
760-621 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2019-05-06   
760-621 2 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2021-07-19   
760-621 3 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-01-28   
760-621 4 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-621 5 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-01-28   
760-621 6 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-10-19   
760-621 7 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2013-03-22   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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