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
323-450 3 Los Angeles: DA 14 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-450 4 Los Angeles: DA 14 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-450 5 Los Angeles: DA 14 CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730   2007-07-23   
323-450 6 Los Angeles: DA 14 CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-08-26   
323-450 7 Los Angeles: DA 14 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-01-27   
323-450 8 Los Angeles: DA 14 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-450 9 Los Angeles: DA 14 CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2010-10-01   
323-451 A Los Angeles: DA 09 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-451 0 Los Angeles: DA 09 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-451 1 Los Angeles: DA 09 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-04-19   
323-451 2 Los Angeles: DA 09 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-01-03   
323-451 3 Los Angeles: DA 09 CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2009-07-17   
323-451 4 Los Angeles: DA 09 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-451 5 Los Angeles: DA 09 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-06-07   
323-451 6 Los Angeles: DA 09 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-451 7 Los Angeles: DA 09 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-03-10   
323-451 8 Los Angeles: DA 09 CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2010-07-16   
323-451 9 Los Angeles: DA 09 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-06-07   
323-452 A Los Angeles: DA 13 CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
323-452 0 Los Angeles: DA 13 CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-11-25   
323-452 1 Los Angeles: DA 13 CA LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-10-15   
323-452 2 Los Angeles: DA 13 CA LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-10-15   
323-452 3 Los Angeles: DA 13 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-12-28   
323-452 4 Los Angeles: DA 13 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-12-23   
323-452 5 Los Angeles: DA 13 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-12-28   
323-452 6 Los Angeles: DA 13 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-12-28   
323-452 7 Los Angeles: DA 13 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-08-28   
323-452 8 Los Angeles: DA 13 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-10-24   
323-452 9 Los Angeles: DA 13 CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-07-14   
323-453 A Montebello CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-453 0 Montebello CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730   2013-03-08   
323-453 1 Montebello CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730   2013-03-08   
323-453 2 Montebello CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730   2013-03-08   
323-453 3 Montebello CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730   2013-03-08   
323-453 4 Montebello CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730   2013-03-08   
323-453 5 Montebello CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730   2013-03-08   
323-453 6 Montebello CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730   2013-02-28   
323-453 7 Montebello CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730   2013-02-28   
323-453 8 Montebello CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730   2013-02-28   
323-453 9 Montebello CA   6529 T-MOBILE USA, INC. 730   2013-02-28   
323-454 A Los Angeles: DA 02 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-454 0 Los Angeles: DA 02 CA LSANCAJWDS5  258E YMAX COMMUNICATIONS CORP. - CA 730   2009-08-31   
323-454 1 Los Angeles: DA 02 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-05-16   
323-454 2 Los Angeles: DA 02 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-05-16   
323-454 3 Los Angeles: DA 02 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-19   
323-454 4 Los Angeles: DA 02 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-454 5 Los Angeles: DA 02 CA LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2013-03-08   
323-454 6 Los Angeles: DA 02 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-454 7 Los Angeles: DA 02 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-01-24   
323-454 8 Los Angeles: DA 02 CA LSANCAJWDS5  258E YMAX COMMUNICATIONS CORP. - CA 730   2009-08-31   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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