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
323-521 6 Los Angeles: DA 08 CA   258E YMAX COMMUNICATIONS CORP. - CA 730   2009-08-31   
323-521 7 Los Angeles: DA 08 CA   258E YMAX COMMUNICATIONS CORP. - CA 730   2009-08-31   
323-521 8 Los Angeles: DA 08 CA   258E YMAX COMMUNICATIONS CORP. - CA 730   2009-08-31   
323-521 9 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-04-17   
323-522 A Los Angeles: DA 02 CA POMNCAAADS0  8322 MPOWER COMMUNICATIONS CORP - CA 730      
323-522 0 Los Angeles: DA 02 CA   8322 MPOWER COMMUNICATIONS CORP - CA 730      
323-522 1 Los Angeles: DA 02 CA   899D METROPCS NETWORKS, LLC 730   2010-05-29   
323-522 2 Los Angeles: DA 02 CA   649C ONVOY, LLC - CA 730   2012-07-14   
323-522 3 Los Angeles: DA 02 CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2009-04-20   
323-522 4 Los Angeles: DA 02 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-12-31   
323-522 5 Los Angeles: DA 02 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-12-06   
323-522 6 Los Angeles: DA 02 CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-03-24   
323-522 7 Los Angeles: DA 02 CA   899D METROPCS NETWORKS, LLC 730   2010-01-23   
323-522 8 Los Angeles: DA 02 CA   899D METROPCS NETWORKS, LLC 730   2010-01-23   
323-522 9 Los Angeles: DA 02 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-07-08   
323-523 A Los Angeles: DA 06 CA POMNCAAADS0  8322 MPOWER COMMUNICATIONS CORP - CA 730      
323-523 0 Los Angeles: DA 06 CA   8322 MPOWER COMMUNICATIONS CORP - CA 730      
323-523 1 Los Angeles: DA 06 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-11-14   
323-523 2 Los Angeles: DA 06 CA   8322 MPOWER COMMUNICATIONS CORP - CA 730      
323-523 3 Los Angeles: DA 06 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-10-14   
323-523 4 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2010-01-23   
323-523 5 Los Angeles: DA 06 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-03-08   
323-523 6 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2010-06-16   
323-523 7 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2010-01-23   
323-523 8 Los Angeles: DA 06 CA   8322 MPOWER COMMUNICATIONS CORP - CA 730      
323-523 9 Los Angeles: DA 06 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-11-18   
323-524 A Los Angeles: DA 08 CA IRVECAEIDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
323-524 0 Los Angeles: DA 08 CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
323-524 1 Los Angeles: DA 08 CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2010-02-15   
323-524 2 Los Angeles: DA 08 CA   649C ONVOY, LLC - CA 730   2014-09-20   
323-524 3 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-07   
323-524 4 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-05-31   
323-524 5 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-07   
323-524 6 Los Angeles: DA 08 CA   7575 CENTURYLINK COMMUNICATIONS LLC 730   2014-07-17   
323-524 7 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-07   
323-524 8 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-04-17   
323-524 9 Los Angeles: DA 08 CA   649C ONVOY, LLC - CA 730   2014-09-20   
323-525 A Los Angeles: DA 13 CA LSANCA10DS0  9740 PACIFIC BELL 730      
323-526 A Los Angeles: DA 05 CA LSANCA34DS0  9740 PACIFIC BELL 730      
323-526 0 Los Angeles: DA 05 CA   9740 PACIFIC BELL 730      
323-526 1 Los Angeles: DA 05 CA   9740 PACIFIC BELL 730      
323-526 2 Los Angeles: DA 05 CA   9740 PACIFIC BELL 730      
323-526 3 Los Angeles: DA 05 CA   9740 PACIFIC BELL 730      
323-526 4 Los Angeles: DA 05 CA   9740 PACIFIC BELL 730      
323-526 5 Los Angeles: DA 05 CA   9740 PACIFIC BELL 730      
323-526 6 Los Angeles: DA 05 CA   9740 PACIFIC BELL 730      
323-526 7 Los Angeles: DA 05 CA   9740 PACIFIC BELL 730      
323-526 8 Los Angeles: DA 05 CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2010-03-23   
323-526 9 Los Angeles: DA 05 CA   9740 PACIFIC BELL 730      
323-527 A Los Angeles: DA 09 CA IRVECAEIDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      

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Last updated: Wed, 01 Apr 2020 02:09:16 UTC

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