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
323-509 6 Los Angeles: DA 03 CA   6529 T-MOBILE USA, INC. 730   2004-11-12   
323-509 7 Los Angeles: DA 03 CA   6529 T-MOBILE USA, INC. 730   2004-11-12   
323-509 8 Los Angeles: DA 03 CA   6529 T-MOBILE USA, INC. 730   2004-11-12   
323-509 9 Los Angeles: DA 03 CA   6529 T-MOBILE USA, INC. 730   2004-11-12   
323-510 A Los Angeles: DA 05 CA LSANCAVADS8  8827 BROADWING COMMUNICATIONS, LLC - CA 730      
323-510 0 Los Angeles: DA 05 CA   6529 T-MOBILE USA, INC. 730   2008-01-28   
323-510 1 Los Angeles: DA 05 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-05-27   
323-510 2 Los Angeles: DA 05 CA   8827 BROADWING COMMUNICATIONS, LLC - CA 730      
323-510 3 Los Angeles: DA 05 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-05-03   
323-510 4 Los Angeles: DA 05 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-05-03   
323-510 5 Los Angeles: DA 05 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-09-19   
323-510 6 Los Angeles: DA 05 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-09-19   
323-510 7 Los Angeles: DA 05 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-09-19   
323-510 8 Los Angeles: DA 05 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-09-19   
323-510 9 Los Angeles: DA 05 CA   6529 T-MOBILE USA, INC. 730   2016-09-28   
323-512 A Los Angeles: DA 14 CA LSANCA29DS0  9740 PACIFIC BELL 730      
323-512 0 Los Angeles: DA 14 CA   9740 PACIFIC BELL 730      
323-512 1 Los Angeles: DA 14 CA   6664 SPRINT SPECTRUM L.P. 730   2007-07-23   
323-512 2 Los Angeles: DA 14 CA   9740 PACIFIC BELL 730      
323-512 3 Los Angeles: DA 14 CA   9740 PACIFIC BELL 730      
323-512 4 Los Angeles: DA 14 CA   9740 PACIFIC BELL 730      
323-512 5 Los Angeles: DA 14 CA   9740 PACIFIC BELL 730      
323-512 6 Los Angeles: DA 14 CA   9740 PACIFIC BELL 730      
323-512 7 Los Angeles: DA 14 CA   9740 PACIFIC BELL 730      
323-512 8 Los Angeles: DA 14 CA   9740 PACIFIC BELL 730      
323-512 9 Los Angeles: DA 14 CA   9740 PACIFIC BELL 730      
323-513 A Los Angeles: DA 06 CA IRVECAEIDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
323-513 0 Los Angeles: DA 06 CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
323-513 1 Los Angeles: DA 06 CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
323-513 2 Los Angeles: DA 06 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-06-24   
323-513 3 Los Angeles: DA 06 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-06-24   
323-513 4 Los Angeles: DA 06 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-06-24   
323-513 5 Los Angeles: DA 06 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-09-10   
323-513 6 Los Angeles: DA 06 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-09-10   
323-513 7 Los Angeles: DA 06 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-09-10   
323-513 8 Los Angeles: DA 06 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-09-10   
323-513 9 Los Angeles: DA 06 CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
323-514 A Montebello CA SFSPCAPOCM0  6664 SPRINT SPECTRUM L.P. 730      
323-515 A Los Angeles: DA 08 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-515 0 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-12-04   
323-515 1 Los Angeles: DA 08 CA   206C CBEYOND COMMUNICATIONS, LLC - CA 730   2005-09-30   
323-515 2 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-13   
323-515 3 Los Angeles: DA 08 CA   258E YMAX COMMUNICATIONS CORP. - CA 730   2008-07-10   
323-515 4 Los Angeles: DA 08 CA   258E YMAX COMMUNICATIONS CORP. - CA 730   2008-07-10   
323-515 5 Los Angeles: DA 08 CA   258E YMAX COMMUNICATIONS CORP. - CA 730   2008-07-10   
323-515 6 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-11-11   
323-515 7 Los Angeles: DA 08 CA   649C ONVOY, LLC - CA 730   2008-06-05   
323-515 8 Los Angeles: DA 08 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-01-10   
323-515 9 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-10-10   
323-516 A Montebello CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      

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Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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