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
323-760 0 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2019-04-06   
323-760 1 Los Angeles: DA 14 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2019-10-25   
323-760 2 Los Angeles: DA 14 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2019-10-25   
323-760 3 Los Angeles: DA 14 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2019-10-25   
323-760 4 Los Angeles: DA 14 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-04-10   
323-760 5 Los Angeles: DA 14 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-04-10   
323-760 6 Los Angeles: DA 14 CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2019-03-22   
323-760 7 Los Angeles: DA 14 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-09-09   
323-760 8 Los Angeles: DA 14 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-08-03   
323-760 9 Los Angeles: DA 14 CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2020-04-05   
323-761 A Los Angeles: DA 13 CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-761 0 Los Angeles: DA 13 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-20   
323-761 1 Los Angeles: DA 13 CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-761 2 Los Angeles: DA 13 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-07-30   
323-761 3 Los Angeles: DA 13 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-09-23   
323-761 4 Los Angeles: DA 13 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-10-14   
323-761 5 Los Angeles: DA 13 CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-761 6 Los Angeles: DA 13 CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-761 7 Los Angeles: DA 13 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2010-06-28   
323-761 8 Los Angeles: DA 13 CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-761 9 Los Angeles: DA 13 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-19   
323-762 A Los Angeles: DA 14 CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-762 0 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2007-07-23   
323-762 1 Los Angeles: DA 14 CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-762 2 Los Angeles: DA 14 CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-762 3 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2007-07-23   
323-762 4 Los Angeles: DA 14 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-06-11   
323-762 5 Los Angeles: DA 14 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-01-27   
323-762 6 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2007-07-23   
323-762 7 Los Angeles: DA 14 CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-762 8 Los Angeles: DA 14 CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-762 9 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2007-07-23   
323-763 A Los Angeles: DA 06 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
323-763 0 Los Angeles: DA 06 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-01-25   
323-763 1 Los Angeles: DA 06 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-01-25   
323-763 2 Los Angeles: DA 06 CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2018-01-30   
323-763 3 Los Angeles: DA 06 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2018-05-05   
323-763 4 Los Angeles: DA 06 CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2018-09-24   
323-763 5 Los Angeles: DA 06 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-12-12   
323-763 6 Los Angeles: DA 06 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-01-26   
323-763 7 Los Angeles: DA 06 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-01-26   
323-763 8 Los Angeles: DA 06 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-01-26   
323-763 9 Los Angeles: DA 06 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-01-26   
323-764 A Los Angeles: DA 02 CA LSANCA039MD  6906 AMERICAN MESSAGING SERVICES, LLC 730      
323-765 A Montebello CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-765 0 Montebello CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-03-24   
323-765 1 Montebello CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-26   
323-765 2 Montebello CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2015-10-23   
323-765 3 Montebello CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-26   
323-765 4 Montebello CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2016-06-16   
323-765 5 Montebello CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2016-06-16   
323-765 6 Montebello CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2016-04-04   
323-765 7 Montebello CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-25   
323-765 8 Montebello CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-25   
323-765 9 Montebello CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-08-16   
323-766 A Los Angeles: DA 11 CA LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 0 Los Angeles: DA 11 CA LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 1 Los Angeles: DA 11 CA LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 2 Los Angeles: DA 11 CA LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 3 Los Angeles: DA 11 CA LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 4 Los Angeles: DA 11 CA LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 5 Los Angeles: DA 11 CA LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 6 Los Angeles: DA 11 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-09-09   
323-766 7 Los Angeles: DA 11 CA LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 8 Los Angeles: DA 11 CA LSANCA38DS0  9740 PACIFIC BELL 730      
323-766 9 Los Angeles: DA 11 CA LSANCA38DS0  9740 PACIFIC BELL 730      
323-767 A Montebello CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-767 0 Montebello CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-09-29   
323-767 1 Montebello CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-767 2 Montebello CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-767 3 Montebello CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-09-09   
323-767 4 Montebello CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-09-09   
323-767 5 Montebello CA LSANCAJWJMD  516J TON80 COMMUNICATIONS, LLC 730   2022-04-19   
323-767 6 Montebello CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-09-09   
323-767 7 Montebello CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-11-27   
323-767 8 Montebello CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-06-12   
323-767 9 Montebello CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-07-05   
323-768 A Los Angeles: DA 05 CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-768 0 Los Angeles: DA 05 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-25   
323-768 1 Los Angeles: DA 05 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-04-03   
323-768 2 Los Angeles: DA 05 CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-768 3 Los Angeles: DA 05 CA LSANCARCDS1  993B CURATEL, LLC - CA 730   2008-07-17   
323-768 4 Los Angeles: DA 05 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-04-03   
323-768 5 Los Angeles: DA 05 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-04-03   
323-768 6 Los Angeles: DA 05 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-04-03   
323-768 7 Los Angeles: DA 05 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-04-03   
323-768 8 Los Angeles: DA 05 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-04-03   
323-768 9 Los Angeles: DA 05 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-04-03   
323-769 A Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-769 0 Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-769 1 Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-769 2 Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-769 3 Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-769 4 Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-769 5 Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-769 6 Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-769 7 Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-769 8 Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-769 9 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2007-07-23   
323-770 A Los Angeles: DA 09 CA GRDNCA01DS1  9740 PACIFIC BELL 730      

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

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