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

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-809 A Los Angeles: DA 14 CA LSANCARCY5X  515J IP HORIZON LLC 730      
323-810 A Los Angeles: DA 14 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-812 A Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
323-813 A Los Angeles: DA 08 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-814 A Los Angeles: DA 09 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-815 A Los Angeles: DA 12 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-816 A Montebello CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
323-817 A Los Angeles: DA 14 CA HLWDCA01DS0  9740 PACIFIC BELL 730      
323-818 A Los Angeles: DA 03 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-819 A Los Angeles: DA 14 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-820 A Los Angeles: DA 09 CA LSANCA13DS0  9740 PACIFIC BELL 730      
323-821 A Los Angeles: DA 14 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-822 A Los Angeles: DA 14 CA LSANCA08DS1  9740 PACIFIC BELL 730      
323-823 A Los Angeles: DA 14 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-824 A Los Angeles: DA 14 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-06-15   
323-825 A Los Angeles: DA 05 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-826 A Los Angeles: DA 06 CA HNPKCA01DS0  9740 PACIFIC BELL 730      
323-827 A Montebello CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
323-828 A Los Angeles: DA 14 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-829 A Los Angeles: DA 14 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-830 A Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
323-831 A Los Angeles: DA 05 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
323-832 A Montebello CA LSANCA35DS0  9740 PACIFIC BELL 730      
323-833 A Los Angeles: DA 09 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
323-834 A Los Angeles: DA 09 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-835 A Los Angeles: DA 06 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-836 A Los Angeles: DA 14 CA HLWDCA01DS0  9740 PACIFIC BELL 730      
323-837 A Montebello CA LSANCA35DS1  9740 PACIFIC BELL 730      
323-838 A Montebello CA LSANCA35DS0  9740 PACIFIC BELL 730      
323-839 A Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2024-02-09   
323-840 A Los Angeles: DA 11 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
323-841 A Los Angeles: DA 09 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
323-842 A Los Angeles: DA 03 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
323-843 A Los Angeles: DA 05 CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
323-844 A Los Angeles: DA 08 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-845 A Los Angeles: DA 14 CA LSANCA29DS0  9740 PACIFIC BELL 730      
323-846 A Los Angeles: DA 08 CA LSANCA14DS0  9740 PACIFIC BELL 730      
323-847 A Los Angeles: DA 13 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
323-848 A Los Angeles: DA 14 CA LSANCA08DS0  9740 PACIFIC BELL 730      
323-849 A Los Angeles: DA 14 CA BRBNCA11DS0  9740 PACIFIC BELL 730      
323-850 A Los Angeles: DA 14 CA LSANCA29DS0  9740 PACIFIC BELL 730      
323-851 A Los Angeles: DA 14 CA LSANCA29DS0  9740 PACIFIC BELL 730      
323-852 A Los Angeles: DA 13 CA LSANCA08DS1  9740 PACIFIC BELL 730      
323-853 A Montebello CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
323-854 A Los Angeles: DA 14 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-855 A Los Angeles: DA 12 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
323-856 A Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-857 A Los Angeles: DA 13 CA LSANCA10DS1  9740 PACIFIC BELL 730      
323-858 A Los Angeles: DA 03 CA SHOKCA02KMD  6630 USA MOBILITY WIRELESS, INC. 730      
323-859 A Los Angeles: DA 05 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-860 A Los Angeles: DA 14 CA HLWDCA01DS0  9740 PACIFIC BELL 730      
323-861 A Los Angeles: DA 09 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
323-862 A Los Angeles: DA 14 CA HLWDCA01DS0  9740 PACIFIC BELL 730      
323-863 A Los Angeles: DA 05 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-864 A Los Angeles: DA 12 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
323-865 A Los Angeles: DA 04 CA LSANCAIKRS1  7534 FRONTIER CALIFORNIA INC. 730      
323-866 A Los Angeles: DA 13 CA LSANCA08DS1  9740 PACIFIC BELL 730      
323-867 A Montebello CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
323-868 A Los Angeles: DA 14 CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-869 A Montebello CA LSANCA35DS0  9740 PACIFIC BELL 730      
323-870 A Los Angeles: DA 11 CA CLCYCA11DS0  9740 PACIFIC BELL 730      
323-871 A Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-872 A Los Angeles: DA 14 CA SHOKCA01DS0  9740 PACIFIC BELL 730      
323-873 A Los Angeles: DA 14 CA VNNYCA02DS1  9740 PACIFIC BELL 730      
323-874 A Los Angeles: DA 14 CA LSANCA29DS0  9740 PACIFIC BELL 730      
323-875 A Los Angeles: DA 14 CA NHWDCA01DS0  9740 PACIFIC BELL 730      
323-876 A Los Angeles: DA 14 CA LSANCA29DS0  9740 PACIFIC BELL 730      
323-877 A Los Angeles: DA 14 CA NHWDCA02DS1  9740 PACIFIC BELL 730      
323-878 A Los Angeles: DA 14 CA LSANCA29DS0  9740 PACIFIC BELL 730      
323-879 A Los Angeles: DA 13 CA WLANCA01DS0  9740 PACIFIC BELL 730      
323-880 A Los Angeles: DA 09 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
323-881 A Los Angeles: DA 05 CA LSANCA34DS1  9740 PACIFIC BELL 730      
323-882 A Los Angeles: DA 14 CA LSANCA29DS0  9740 PACIFIC BELL 730      
323-883 A Los Angeles: DA 14 CA LSANCA29DS0  9740 PACIFIC BELL 730      
323-884 A Montebello CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
323-885 A Los Angeles: DA 03 CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
323-886 A Los Angeles: DA 06 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-887 A Montebello CA LSANCA35DS0  9740 PACIFIC BELL 730      
323-888 A Montebello CA LSANCA35DS1  9740 PACIFIC BELL 730      
323-889 A Montebello CA LSANCA35DS1  9740 PACIFIC BELL 730      
323-890 A Montebello CA LSANCA35DS0  9740 PACIFIC BELL 730      
323-891 A Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
323-892 A Los Angeles: DA 03 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
323-893 A Montebello CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-894 A Los Angeles: DA 06 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2024-01-23   
323-895 A Montebello CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-896 A Los Angeles: DA 14 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
323-897 A Los Angeles: DA 08 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-898 A Los Angeles: DA 14 CA LSANCA14DS0  9740 PACIFIC BELL 730      
323-899 A Los Angeles: DA 13 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
323-900 A Los Angeles: DA 13 CA LSANCA10DS1  9740 PACIFIC BELL 730      
323-901 A Los Angeles: DA 13 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
323-902 A Los Angeles: DA 11 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-903 A Los Angeles: DA 12 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-904 A Los Angeles: DA 13 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-905 A Los Angeles: DA 09 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-906 A Los Angeles: DA 02 CA LSANCA12DS0  9740 PACIFIC BELL 730      
323-907 A Los Angeles: DA 06 CA ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
323-908 A Los Angeles: DA 08 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-909 A Los Angeles: DA 04 CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      

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

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