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 1 Montebello CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2006-12-05   
323-787 2 Montebello CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2006-11-21   
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   

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

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