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Torrance, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
310-781 A TRNCCA11DS0  9740 PACIFIC BELL 730      
310-781 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-05-23   
310-781 1 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-781 2 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-781 3 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-781 4 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-781 5 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-781 6 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-781 7 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-781 8 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-781 9 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-782 A TRNCCA11DS0  9740 PACIFIC BELL 730      
310-782 0 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-782 1 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-782 2 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-782 3 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-782 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2004-11-26   
310-782 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2004-11-26   
310-782 6 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-782 7 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-782 8 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-782 9 TRNCCA11DS0  9740 PACIFIC BELL 730      
310-783 A TRNCCA11DS0  9740 PACIFIC BELL 730      
310-787 A TRNCCA11DS0  9740 PACIFIC BELL 730      
310-803 A ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
310-803 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-09-21   
310-803 1 ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
310-803 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2003-10-07   
310-803 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2013-03-08   
310-803 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2013-05-15   
310-803 5   829J PAETEC ITEL, LLC 730   2000-04-05   
310-803 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2003-10-07   
310-803 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-06-09   
310-803 8 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2000-04-17   
310-803 9 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-02-19   
310-901 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-901 0 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
310-901 1 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-901 2 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-901 3 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-901 4 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
310-901 5 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
310-901 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-901 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-901 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-901 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-931 A LSANCA039MD  9748 AMERICAN MESSAGING SERVICES, LLC 730      
310-938 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
310-951 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-953 A IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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