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
323-893 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   
323-894 0 Los Angeles: DA 06 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-01-22   
323-894 1 Los Angeles: DA 06 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-01-22   
323-894 2 Los Angeles: DA 06 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-01-22   
323-894 3 Los Angeles: DA 06 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-01-22   
323-894 4 Los Angeles: DA 06 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-02-14   
323-894 5 Los Angeles: DA 06 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2015-03-22   
323-894 6 Los Angeles: DA 06 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-04-06   
323-894 7 Los Angeles: DA 06 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-04-06   
323-894 8 Los Angeles: DA 06 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2015-01-23   
323-894 9 Los Angeles: DA 06 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-04-06   
323-895 A Montebello CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-895 0 Montebello CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2008-05-12   
323-895 1 Montebello CA LSANCARCDS1  993B CURATEL, LLC - CA 730   2009-08-24   
323-895 2 Montebello CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-10-09   
323-895 3 Montebello CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-10-09   
323-895 4 Montebello CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2009-01-30   
323-895 5 Montebello CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2009-01-30   
323-895 6 Montebello CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2009-01-30   
323-895 7 Montebello CA   829J PAETEC ITEL, LLC 730   2009-03-02   
323-895 8 Montebello CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-09-01   
323-895 9 Montebello CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2010-07-11   
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      
323-897 0 Los Angeles: DA 08 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-08-30   
323-897 1 Los Angeles: DA 08 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-01-15   
323-897 2 Los Angeles: DA 08 CA LSANCARCY1X  321J HD CARRIER LLC 730   2016-06-02   
323-897 3 Los Angeles: DA 08 CA LSANCARCY1X  321J HD CARRIER LLC 730   2016-06-02   
323-897 4 Los Angeles: DA 08 CA LSANCARCY1X  321J HD CARRIER LLC 730   2016-06-02   
323-897 5 Los Angeles: DA 08 CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-06-23   
323-897 6 Los Angeles: DA 08 CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2016-04-01   
323-897 7 Los Angeles: DA 08 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-12-20   
323-897 8 Los Angeles: DA 08 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-12-20   
323-897 9 Los Angeles: DA 08 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-16   
323-898 A Los Angeles: DA 14 CA LSANCA14DS0  9740 PACIFIC BELL 730      
323-898 0 Los Angeles: DA 14 CA LSANCA14DS0  9740 PACIFIC BELL 730      
323-898 1 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2005-05-20   
323-898 2 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2005-05-20   
323-898 3 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2006-08-11   
323-898 4 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2005-04-30   
323-898 5 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2005-04-30   
323-898 6 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2005-04-30   
323-898 7 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2005-04-11   
323-898 8 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2005-04-11   
323-898 9 Los Angeles: DA 14 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2004-07-09   
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      
323-900 0 Los Angeles: DA 13 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-12-04   
323-900 1 Los Angeles: DA 13 CA LSANCA10DS1  9740 PACIFIC BELL 730      
323-900 2 Los Angeles: DA 13 CA LSANCA10DS1  9740 PACIFIC BELL 730      
323-900 3 Los Angeles: DA 13 CA LSANCA10DS1  9740 PACIFIC BELL 730      
323-900 4 Los Angeles: DA 13 CA LSANCA10DS1  9740 PACIFIC BELL 730      
323-900 5 Los Angeles: DA 13 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-02-10   
323-900 6 Los Angeles: DA 13 CA LSANCA10DS1  9740 PACIFIC BELL 730      
323-900 7 Los Angeles: DA 13 CA LSANCA10DS1  9740 PACIFIC BELL 730      
323-900 8 Los Angeles: DA 13 CA LSANCA10DS1  9740 PACIFIC BELL 730      
323-900 9 Los Angeles: DA 13 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2007-06-23   
323-901 A Los Angeles: DA 13 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
323-901 0 Los Angeles: DA 13 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 1 Los Angeles: DA 13 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 2 Los Angeles: DA 13 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 3 Los Angeles: DA 13 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 4 Los Angeles: DA 13 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 5 Los Angeles: DA 13 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 6 Los Angeles: DA 13 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 7 Los Angeles: DA 13 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 8 Los Angeles: DA 13 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-901 9 Los Angeles: DA 13 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-01-31   
323-902 A Los Angeles: DA 11 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-902 0 Los Angeles: DA 11 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-08-25   
323-902 1 Los Angeles: DA 11 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-03-23   
323-902 2 Los Angeles: DA 11 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-902 3 Los Angeles: DA 11 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-12-13   
323-902 4 Los Angeles: DA 11 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-04-18   
323-902 5 Los Angeles: DA 11 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-06-20   
323-902 6 Los Angeles: DA 11 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-09-30   
323-902 7 Los Angeles: DA 11 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-12-31   
323-902 8 Los Angeles: DA 11 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-902 9 Los Angeles: DA 11 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-04-18   
323-903 A Los Angeles: DA 12 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-903 0 Los Angeles: DA 12 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-903 1 Los Angeles: DA 12 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2014-10-07   
323-903 2 Los Angeles: DA 12 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2014-10-07   
323-903 3 Los Angeles: DA 12 CA LSANCARCDS1  993B CURATEL, LLC - CA 730   2007-05-11   
323-903 4 Los Angeles: DA 12 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-903 5 Los Angeles: DA 12 CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-12-10   
323-903 6 Los Angeles: DA 12 CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-11-24   
323-903 7 Los Angeles: DA 12 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-22   
323-903 8 Los Angeles: DA 12 CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2010-07-16   
323-903 9 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      
323-904 0 Los Angeles: DA 13 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2023-02-10   
323-904 1 Los Angeles: DA 13 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2023-02-10   
323-904 2 Los Angeles: DA 13 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2007-09-20   
323-904 3 Los Angeles: DA 13 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2008-11-15   
323-904 4 Los Angeles: DA 13 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-904 5 Los Angeles: DA 13 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2023-02-10   
323-904 6 Los Angeles: DA 13 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2023-02-10   
323-904 7 Los Angeles: DA 13 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-10-08   

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

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