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
323-431 3 Los Angeles: DA 12 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-431 4 Los Angeles: DA 12 CA   8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 730      
323-431 5 Los Angeles: DA 12 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-431 6 Los Angeles: DA 12 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-431 7 Los Angeles: DA 12 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-431 8 Los Angeles: DA 12 CA   649C ONVOY, LLC - CA 730   2008-06-05   
323-431 9 Los Angeles: DA 12 CA   649C ONVOY, LLC - CA 730   2014-09-19   
323-432 A Los Angeles: DA 08 CA LSANCAGJDS4  7453 U.S. TELEPACIFIC CORP. - CA 730      
323-432 0 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-10-10   
323-432 1 Los Angeles: DA 08 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-11-30   
323-432 2 Los Angeles: DA 08 CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-08-05   
323-432 3 Los Angeles: DA 08 CA   7453 U.S. TELEPACIFIC CORP. - CA 730      
323-432 4 Los Angeles: DA 08 CA   7453 U.S. TELEPACIFIC CORP. - CA 730      
323-432 5 Los Angeles: DA 08 CA   7453 U.S. TELEPACIFIC CORP. - CA 730      
323-432 6 Los Angeles: DA 08 CA   258E YMAX COMMUNICATIONS CORP. - CA 730   2009-08-31   
323-432 7 Los Angeles: DA 08 CA   258E YMAX COMMUNICATIONS CORP. - CA 730   2009-08-31   
323-432 8 Los Angeles: DA 08 CA   258E YMAX COMMUNICATIONS CORP. - CA 730   2009-08-31   
323-432 9 Los Angeles: DA 08 CA   7453 U.S. TELEPACIFIC CORP. - CA 730      
323-433 A Los Angeles: DA 13 CA   649C ONVOY, LLC - CA 730      
323-433 0 Los Angeles: DA 13 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-07-26   
323-433 1 Los Angeles: DA 13 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-07-26   
323-433 2 Los Angeles: DA 13 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-07-26   
323-433 3 Los Angeles: DA 13 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-04-30   
323-433 4 Los Angeles: DA 13 CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-02-08   
323-433 5 Los Angeles: DA 13 CA   649C ONVOY, LLC - CA 730   2016-02-08   
323-433 6 Los Angeles: DA 13 CA   649C ONVOY, LLC - CA 730   2016-02-08   
323-433 7 Los Angeles: DA 13 CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-05-12   
323-433 8 Los Angeles: DA 13 CA   899D METROPCS NETWORKS, LLC 730   2019-02-04   
323-433 9 Los Angeles: DA 13 CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2015-05-02   
323-434 A Montebello CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2007-05-12   
323-434 0 Montebello CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2007-05-12   
323-434 1 Montebello CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2007-05-12   
323-434 2 Montebello CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2007-05-12   
323-434 3 Montebello CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2007-05-12   
323-434 4 Montebello CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2007-05-12   
323-434 5 Montebello CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2007-05-12   
323-434 6 Montebello CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2007-05-12   
323-434 7 Montebello CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2007-05-12   
323-434 8 Montebello CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2007-05-12   
323-434 9 Montebello CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2007-05-12   
323-435 A Los Angeles: DA 06 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-09-01   
323-435 0 Los Angeles: DA 06 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-09-01   
323-435 1 Los Angeles: DA 06 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-09-02   
323-435 2 Los Angeles: DA 06 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-09-02   
323-435 3 Los Angeles: DA 06 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-09-02   
323-435 4 Los Angeles: DA 06 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-09-02   
323-435 5 Los Angeles: DA 06 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-09-02   
323-435 6 Los Angeles: DA 06 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-09-02   
323-435 7 Los Angeles: DA 06 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-09-02   
323-435 8 Los Angeles: DA 06 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-10-10   

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Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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