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San Marcos, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
760-621 8 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-08-15   
760-621 9 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-02-22   
760-653 A   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-653 0   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-653 1   145J TERRA NOVA TELECOM INC. 732   2025-10-31   
760-653 2 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2013-03-28   
760-653 3 SNDGCA0241Z  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2013-07-11   
760-653 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-653 5   649C ONVOY, LLC - CA 732      
760-653 6 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2021-05-27   
760-653 7 SNDGCA0239Z  508J CENTURYLINK COMMUNICATIONS, LLC 732   2013-02-25   
760-653 8 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-10-11   
760-653 9 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2014-03-06   
760-661 A SNDJCAHGDS0  7894 NORTH COUNTY COMMUNICATION CORPORATION - CA 732      
760-682 A SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-682 0 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-682 1 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-682 2 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-682 3 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-682 4 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-682 5 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-06-18   
760-682 6 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-04-23   
760-682 7 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-04-23   
760-682 8 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2014-09-13   
760-682 9 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-736 A SNMCCA11DS0  9740 PACIFIC BELL 732      
760-744 A SNMCCA11DS0  9740 PACIFIC BELL 732      
760-750 A SNMCCAAORS1  9740 PACIFIC BELL 732      
760-750 0 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2014-12-06   
760-750 1 SNMCCAAORS1  9740 PACIFIC BELL 732      
760-750 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2014-12-06   
760-750 3 SNMCCAAORS1  9740 PACIFIC BELL 732      
760-750 4 SNMCCAAORS1  9740 PACIFIC BELL 732      
760-750 5 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-08-09   
760-750 6 SNMCCAAORS1  9740 PACIFIC BELL 732      
760-750 7 SNMCCAAORS1  9740 PACIFIC BELL 732      
760-750 8 SNMCCAAORS1  9740 PACIFIC BELL 732      
760-750 9   515J IP HORIZON LLC 732   2016-02-28   
760-752 A SNMCCA11DS0  9740 PACIFIC BELL 732      
760-759 A SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-759 0 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2017-09-02   
760-759 1 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-759 2 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-759 3 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-06-11   
760-759 4 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-06-11   
760-759 5 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2013-11-29   
760-759 6 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2013-11-29   
760-759 7 SNDGCA0264Z  145J TERRA NOVA TELECOM INC. 732   2024-08-21   
760-759 9 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-761 A SNMCCA11DS0  9740 PACIFIC BELL 732      

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

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