Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
323-305 5 Los Angeles: DA 09 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-10-08   
323-305 6 Los Angeles: DA 09 CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2017-10-25   
323-305 7 Los Angeles: DA 09 CA SNANCALWDS1  7262 XO CALIFORNIA, INC. 730      
323-305 8 Los Angeles: DA 09 CA   7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2017-12-08   
323-305 9 Los Angeles: DA 09 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-10-08   
323-306 A Los Angeles: DA 08 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-306 0 Los Angeles: DA 08 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-10-25   
323-306 1 Los Angeles: DA 08 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-306 2 Los Angeles: DA 08 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-15   
323-306 3 Los Angeles: DA 08 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-15   
323-306 4 Los Angeles: DA 08 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2003-01-10   
323-306 5 Los Angeles: DA 08 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-01-28   
323-306 6 Los Angeles: DA 08 CA LSANCAJWDS5  258E YMAX COMMUNICATIONS CORP. - CA 730   2009-02-10   
323-306 7 Los Angeles: DA 08 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-01-28   
323-306 8 Los Angeles: DA 08 CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2022-04-19   
323-306 9 Los Angeles: DA 08 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-12   
323-307 A Los Angeles: DA 05 CA LSANCA34DS1  9740 PACIFIC BELL 730      
323-307 0 Los Angeles: DA 05 CA LSANCA34DS1  9740 PACIFIC BELL 730      
323-307 1 Los Angeles: DA 05 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-04-17   
323-307 2 Los Angeles: DA 05 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-03-16   
323-307 3 Los Angeles: DA 05 CA LSANCA34DS1  9740 PACIFIC BELL 730      
323-307 4 Los Angeles: DA 05 CA LSANCA34DS1  9740 PACIFIC BELL 730      
323-307 5 Los Angeles: DA 05 CA LSANCA34DS1  9740 PACIFIC BELL 730      
323-307 6 Los Angeles: DA 05 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-08-04   
323-307 7 Los Angeles: DA 05 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2013-11-21   
323-307 8 Los Angeles: DA 05 CA LSANCA34DS1  9740 PACIFIC BELL 730      
323-307 9 Los Angeles: DA 05 CA LSANCA34DS1  9740 PACIFIC BELL 730      
323-308 A Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-308 0 Los Angeles: DA 14 CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-05-14   
323-308 1 Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-308 2 Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-308 3 Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-308 4 Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-308 5 Los Angeles: DA 14 CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-05-14   
323-308 6 Los Angeles: DA 14 CA HLWDCA01DS1  9740 PACIFIC BELL 730      
323-308 7 Los Angeles: DA 14 CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730   2007-06-22   
323-308 8 Los Angeles: DA 14 CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-16   
323-308 9 Los Angeles: DA 14 CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-16   
323-309 A Los Angeles: DA 14 CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730   2024-02-09   
323-309 0 Los Angeles: DA 14 CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-309 1 Los Angeles: DA 14 CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-309 2 Los Angeles: DA 14 CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-309 3 Los Angeles: DA 14 CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-309 4 Los Angeles: DA 14 CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-309 5 Los Angeles: DA 14 CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-309 6 Los Angeles: DA 14 CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-309 7 Los Angeles: DA 14 CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-309 8 Los Angeles: DA 14 CA ELMNCAFIGT1  899D METROPCS NETWORKS, LLC 730      
323-309 9 Los Angeles: DA 14 CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-310 A Los Angeles: DA 06 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2024-01-23   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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