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NPA: 310 [Rate centres in NPA 310] [Dial plan for NPA 310]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-802 5 Redondo CA MNBHCAXF54K  2319 FRONTIER CALIFORNIA INC. 730      
310-802 6 Redondo CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2000-04-12   
310-802 7 Redondo CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2000-04-12   
310-802 8 Redondo CA MNBHCAXF54K  2319 FRONTIER CALIFORNIA INC. 730      
310-802 9 Redondo CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-06-25   
310-803 A Torrance CA ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
310-803 0 Torrance CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-09-21   
310-803 1 Torrance CA ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
310-803 2 Torrance CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2003-10-07   
310-803 3 Torrance CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2013-03-08   
310-803 4 Torrance CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2013-05-15   
310-803 5 Torrance CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2000-04-05   
310-803 6 Torrance CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2003-10-07   
310-803 7 Torrance CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-06-09   
310-803 8 Torrance CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2000-04-17   
310-803 9 Torrance CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-02-19   
310-804 A Santa Monica: Santa Monica DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
310-805 A Compton: Gardena DA CA LSANCA05TMD  6630 USA MOBILITY WIRELESS, INC. 730      
310-806 A West Los Angeles CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-806 0 West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-05-23   
310-806 1 West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-01-12   
310-806 2 West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-01-12   
310-806 3 West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-01-12   
310-806 4 West Los Angeles CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-806 5 West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-05-09   
310-806 6 West Los Angeles CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-806 7 West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-02-18   
310-806 8 West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-02-18   
310-806 9 West Los Angeles CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-807 A Compton: Gardena DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
310-807 0 Compton: Gardena DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
310-807 1 Compton: Gardena DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
310-807 2 Compton: Gardena DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
310-807 3 Compton: Gardena DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
310-807 4 Compton: Gardena DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
310-807 5 Compton: Gardena DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
310-807 6 Compton: Gardena DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2006-05-12   
310-807 7 Compton: Gardena DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2006-05-12   
310-807 8 Compton: Gardena DA CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2006-08-16   
310-807 9 Compton: Gardena DA CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2006-08-16   
310-808 A Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-808 0 Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-808 1 Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-808 2 Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-808 3 Compton: Gardena DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-09-17   
310-808 4 Compton: Gardena DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-03-25   
310-808 5 Compton: Gardena DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-03-25   
310-808 6 Compton: Gardena DA CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2004-06-16   
310-808 7 Compton: Gardena DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-09-17   
310-808 8 Compton: Gardena DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-12-01   
310-808 9 Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-809 A San Pedro CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-809 0 San Pedro CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-809 1 San Pedro CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-809 2 San Pedro CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-809 3 San Pedro CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-809 4 San Pedro CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-809 5 San Pedro CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-809 6 San Pedro CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-809 7 San Pedro CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-809 8 San Pedro CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-809 9 San Pedro CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-810 A Compton: Compton DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
310-810 0 Compton: Compton DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-12-12   
310-810 1 Compton: Compton DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-12-12   
310-810 2 Compton: Compton DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-12-12   
310-810 3 Compton: Compton DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-12-12   
310-810 4 Compton: Compton DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-12-12   
310-810 5 Compton: Compton DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-05-22   
310-810 6 Compton: Compton DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-05-22   
310-810 7 Compton: Compton DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-05-22   
310-810 8 Compton: Compton DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-05-22   
310-810 9 Compton: Compton DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2023-12-13   
310-812 A Hawthorne CA ELSGCA12DS0  9740 PACIFIC BELL 730      
310-813 A Hawthorne CA ELSGCA12DS0  9740 PACIFIC BELL 730      
310-814 A Hawthorne CA ELSGCA12DS0  9740 PACIFIC BELL 730      
310-815 A Culver City CA CLCYCA11DS0  9740 PACIFIC BELL 730      
310-816 A San Pedro CA WLMGCA01DS0  9740 PACIFIC BELL 730      
310-817 A Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-817 0 Compton: Gardena DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-03-27   
310-817 1 Compton: Gardena DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-10-29   
310-817 2 Compton: Gardena DA CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-12   
310-817 3 Compton: Gardena DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-10-29   
310-817 4 Compton: Gardena DA CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-01-10   
310-817 5 Compton: Gardena DA CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-02-10   
310-817 6 Compton: Gardena DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-01-05   
310-817 7 Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-817 8 Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-817 9 Compton: Gardena DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-07-09   
310-818 A Compton: Gardena DA CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-818 0 Compton: Gardena DA CA LSANCAJWHMD  145J TERRA NOVA TELECOM INC. 730   2024-04-21   
310-818 1 Compton: Gardena DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-09-17   
310-818 2 Compton: Gardena DA CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-818 3 Compton: Gardena DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-09-14   
310-818 4 Compton: Gardena DA CA   515J IP HORIZON LLC 730   2003-10-12   
310-818 5 Compton: Gardena DA CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2005-05-19   
310-818 6 Compton: Gardena DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-06-26   
310-818 7 Compton: Gardena DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-01-06   
310-818 8 Compton: Gardena DA CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2024-10-16   
310-818 9 Compton: Gardena DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-06-26   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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