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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
310-598 6 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-07-08   
310-598 7 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2003-12-20   
310-598 8 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2009-03-13   
310-598 9 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2009-03-13   
310-599 A Compton: Compton DA CA ONTRCAXPXAY  6967 33 WIRELESS INC. 730      
310-600 A Beverly Hills CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
310-601 A Beverly Hills CA LSANCA08DS1  9740 PACIFIC BELL 730      
310-601 0 Beverly Hills CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-02-05   
310-601 1 Beverly Hills CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2004-07-02   
310-601 2 Beverly Hills CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2004-07-02   
310-601 3 Beverly Hills CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2004-07-02   
310-601 4 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-07-08   
310-601 5 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-07-08   
310-601 6 Beverly Hills CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-02-05   
310-601 7 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-02-27   
310-601 8 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-02-15   
310-601 9 Beverly Hills CA LSANCA08DS1  9740 PACIFIC BELL 730      
310-602 A Lomita CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
310-602 0 Lomita CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
310-602 1 Lomita CA   145J TERRA NOVA TELECOM INC. 730   2022-10-03   
310-602 2 Lomita CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2002-10-27   
310-602 3 Lomita CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2012-01-12   
310-602 4 Lomita CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2002-04-12   
310-602 5 Lomita CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2000-04-11   
310-602 6 Lomita CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2003-02-11   
310-602 7 Lomita CA ANHMCAHLDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2003-05-04   
310-602 8 Lomita CA ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2000-04-10   
310-602 9 Lomita CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-11-12   
310-603 A Compton: Compton DA CA CMTNCA01DS0  9740 PACIFIC BELL 730      
310-604 A Compton: Compton DA CA CMTNCA01DS0  9740 PACIFIC BELL 730      
310-605 A Compton: Compton DA CA CMTNCA01DS1  9740 PACIFIC BELL 730      
310-606 A El Segundo CA ELSGCA12DS0  9740 PACIFIC BELL 730      
310-606 0 El Segundo CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-11-04   
310-606 1 El Segundo CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-12-20   
310-606 2 El Segundo CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-03-21   
310-606 3 El Segundo CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-03-21   
310-606 4 El Segundo CA ELSGCA12DS0  9740 PACIFIC BELL 730      
310-606 5 El Segundo CA ELSGCA12DS0  9740 PACIFIC BELL 730      
310-606 6 El Segundo CA ELSGCA12DS0  9740 PACIFIC BELL 730      
310-606 7 El Segundo CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2022-04-19   
310-606 8 El Segundo CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2006-07-10   
310-606 9 El Segundo CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-12-20   
310-607 A El Segundo CA ELSGCA12DS0  9740 PACIFIC BELL 730      
310-608 A Compton: Compton DA CA CMTNCA01DS0  9740 PACIFIC BELL 730      
310-609 A Compton: Compton DA CA CMTNCA01DS0  9740 PACIFIC BELL 730      
310-610 A Compton: Gardena DA CA LSANCA039MD  6906 AMERICAN MESSAGING SERVICES, LLC 730      
310-612 A Compton: Gardena DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
310-613 A Compton: Gardena DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
310-614 A Beverly Hills CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
310-615 A El Segundo CA ELSGCA12DS0  9740 PACIFIC BELL 730      
310-616 A El Segundo CA ELSGCA12DS0  9740 PACIFIC BELL 730      
310-616 0 El Segundo CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2007-03-10   
310-616 1 El Segundo CA ELSGCA12DS0  9740 PACIFIC BELL 730      
310-616 2 El Segundo CA ELSGCA12DS0  9740 PACIFIC BELL 730      
310-616 3 El Segundo CA ANHMCA01XEY  516C AT&T CORP. 730   2006-06-30   
310-616 4 El Segundo CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2022-04-12   
310-616 5 El Segundo CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-04-30   
310-616 6 El Segundo CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-07-28   
310-616 7 El Segundo CA ELSGCA12DS0  9740 PACIFIC BELL 730      
310-616 8 El Segundo CA ELSGCA12DS0  9740 PACIFIC BELL 730      
310-616 9 El Segundo CA ELSGCA12DS0  9740 PACIFIC BELL 730      
310-617 A Compton: Gardena DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
310-618 A Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-618 0 Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-618 1 Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-618 2 Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-618 3 Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-618 4 Torrance CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-05-08   
310-618 5 Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-618 6 Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-618 7 Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-618 8 Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-618 9 Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-619 A Torrance CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-619 0 Torrance CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2003-01-07   
310-619 1 Torrance CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2003-01-07   
310-619 2 Torrance CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
310-619 3 Torrance CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-01-16   
310-619 4 Torrance CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2003-01-07   
310-619 5 Torrance CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2003-01-07   
310-619 6 Torrance CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2003-01-07   
310-619 7 Torrance CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2003-01-07   
310-619 8 Torrance CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2003-01-07   
310-619 9 Torrance CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2003-01-07   
310-620 A Beverly Hills CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730      
310-620 0 Beverly Hills CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2017-05-05   
310-620 1 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-06-15   
310-620 2 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2017-07-22   
310-620 3 Beverly Hills CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-08-12   
310-620 4 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-05-16   
310-620 5 Beverly Hills CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2017-10-02   
310-620 6 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2018-09-10   
310-620 7 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2018-09-10   
310-620 8 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2018-09-10   
310-620 9 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2018-09-10   
310-621 A Culver City CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-621 0 Culver City CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-621 1 Culver City CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-621 2 Culver City CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
310-621 3 Culver City CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      

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

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