Local Calling Guide

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NPA: 323 [Rate centres in NPA 323] [Dial plan for NPA 323]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-787 3 Montebello CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2006-11-21   
323-787 4 Montebello CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2006-11-21   
323-787 5 Montebello CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2006-10-20   
323-787 6 Montebello CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2006-10-20   
323-787 7 Montebello CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2006-10-20   
323-787 8 Montebello CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2006-10-20   
323-787 9 Montebello CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2006-10-20   
323-788 A Los Angeles: DA 05 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
323-789 A Los Angeles: DA 09 CA LSANCA05DS0  9740 PACIFIC BELL 730      
323-789 0 Los Angeles: DA 09 CA LSANCA05DS0  9740 PACIFIC BELL 730      
323-789 1 Los Angeles: DA 09 CA LSANCA05DS0  9740 PACIFIC BELL 730      
323-789 2 Los Angeles: DA 09 CA LSANCA05DS0  9740 PACIFIC BELL 730      
323-789 3 Los Angeles: DA 09 CA LSANCA05DS0  9740 PACIFIC BELL 730      
323-789 4 Los Angeles: DA 09 CA LSANCA05DS0  9740 PACIFIC BELL 730      
323-789 5 Los Angeles: DA 09 CA LSANCA05DS0  9740 PACIFIC BELL 730      
323-789 6 Los Angeles: DA 09 CA LSANCA05DS0  9740 PACIFIC BELL 730      
323-789 7 Los Angeles: DA 09 CA LSANCA05DS0  9740 PACIFIC BELL 730      
323-789 8 Los Angeles: DA 09 CA LSANCA05DS0  9740 PACIFIC BELL 730      
323-789 9 Los Angeles: DA 09 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-09-03   
323-790 A Los Angeles: DA 14 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-790 0 Los Angeles: DA 14 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-790 1 Los Angeles: DA 14 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-790 2 Los Angeles: DA 14 CA LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-10-15   
323-790 3 Los Angeles: DA 14 CA LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-10-15   
323-790 4 Los Angeles: DA 14 CA LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-10-15   
323-790 5 Los Angeles: DA 14 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-790 6 Los Angeles: DA 14 CA LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-10-15   
323-790 7 Los Angeles: DA 14 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-790 8 Los Angeles: DA 14 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-790 9 Los Angeles: DA 14 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-07-08   
323-791 A Los Angeles: DA 14 CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-792 A Los Angeles: DA 12 CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-792 0 Los Angeles: DA 12 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-792 1 Los Angeles: DA 12 CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-792 2 Los Angeles: DA 12 CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-792 3 Los Angeles: DA 12 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2006-01-19   
323-792 4 Los Angeles: DA 12 CA ANHMCA01XEY  516C AT&T CORP. 730   2006-06-30   
323-792 5 Los Angeles: DA 12 CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2021-05-22   
323-792 6 Los Angeles: DA 12 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-08-18   
323-792 7 Los Angeles: DA 12 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-10-15   
323-792 8 Los Angeles: DA 12 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-10-15   
323-792 9 Los Angeles: DA 12 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-03-30   
323-793 A Los Angeles: DA 14 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-794 A Los Angeles: DA 14 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
323-794 0 Los Angeles: DA 14 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-04-30   
323-794 1 Los Angeles: DA 14 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-04-30   
323-794 2 Los Angeles: DA 14 CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2015-04-30   
323-794 3 Los Angeles: DA 14 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-05-04   
323-794 4 Los Angeles: DA 14 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-05-04   
323-794 5 Los Angeles: DA 14 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-05-04   
323-794 6 Los Angeles: DA 14 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-05-04   
323-794 7 Los Angeles: DA 14 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-04-26   
323-794 8 Los Angeles: DA 14 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-04-25   
323-794 9 Los Angeles: DA 14 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-04-25   
323-795 A Los Angeles: DA 11 CA ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
323-795 0 Los Angeles: DA 11 CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2014-03-28   
323-795 1 Los Angeles: DA 11 CA ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
323-795 2 Los Angeles: DA 11 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-12-04   
323-795 3 Los Angeles: DA 11 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2008-01-28   
323-795 4 Los Angeles: DA 11 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-03-23   
323-795 5 Los Angeles: DA 11 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-03-23   
323-795 6 Los Angeles: DA 11 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-10-04   
323-795 7 Los Angeles: DA 11 CA LSANCARCDS1  993B CURATEL, LLC - CA 730   2007-05-11   
323-795 8 Los Angeles: DA 11 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-03-23   
323-795 9 Los Angeles: DA 11 CA ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
323-796 A Los Angeles: DA 05 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-796 0 Los Angeles: DA 05 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-796 1 Los Angeles: DA 05 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-796 2 Los Angeles: DA 05 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-01-19   
323-796 3 Los Angeles: DA 05 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-01-19   
323-796 4 Los Angeles: DA 05 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-796 5 Los Angeles: DA 05 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-07   
323-796 6 Los Angeles: DA 05 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2016-11-12   
323-796 7 Los Angeles: DA 05 CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2024-01-18   
323-796 8 Los Angeles: DA 05 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-02-06   
323-796 9 Los Angeles: DA 05 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2019-08-10   
323-797 A Montebello CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-797 0 Montebello CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-10-24   
323-797 1 Montebello CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-10-24   
323-797 2 Montebello CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2016-04-11   
323-797 3 Montebello CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2016-04-11   
323-797 4 Montebello CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2016-04-11   
323-797 5 Montebello CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-06-10   
323-797 6 Montebello CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-06-10   
323-797 7 Montebello CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-06-10   
323-797 8 Montebello CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-07-20   
323-797 9 Montebello CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2018-12-07   
323-798 A Los Angeles: DA 14 CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-798 0 Los Angeles: DA 14 CA LSANCARCDS1  993B CURATEL, LLC - CA 730   2009-08-17   
323-798 1 Los Angeles: DA 14 CA   829J PAETEC ITEL, LLC 730   2008-06-07   
323-798 2 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2010-02-04   
323-798 3 Los Angeles: DA 14 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2009-09-28   
323-798 4 Los Angeles: DA 14 CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-04-17   
323-798 5 Los Angeles: DA 14 CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-04-17   
323-798 6 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2008-12-26   
323-798 7 Los Angeles: DA 14 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-06-20   
323-798 8 Los Angeles: DA 14 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-12-16   
323-798 9 Los Angeles: DA 14 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-07-29   
323-799 A Los Angeles: DA 14 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-799 0 Los Angeles: DA 14 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-08-06   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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