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
323-989 8 Los Angeles: DA 11 CA   9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-05-25   
323-989 9 Los Angeles: DA 11 CA   649C ONVOY, LLC - CA 730   2011-01-21   
323-990 A Los Angeles: DA 04 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-05-07   
323-990 0 Los Angeles: DA 04 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-05-22   
323-990 1 Los Angeles: DA 04 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-05-22   
323-990 2 Los Angeles: DA 04 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-05-22   
323-990 3 Los Angeles: DA 04 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-05-22   
323-990 4 Los Angeles: DA 04 CA   649C ONVOY, LLC - CA 730   2018-12-24   
323-990 5 Los Angeles: DA 04 CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2019-02-28   
323-990 6 Los Angeles: DA 04 CA   649C ONVOY, LLC - CA 730   2019-03-24   
323-990 7 Los Angeles: DA 04 CA   649C ONVOY, LLC - CA 730   2019-03-24   
323-990 8 Los Angeles: DA 04 CA   649C ONVOY, LLC - CA 730   2019-03-24   
323-990 9 Los Angeles: DA 04 CA   073H TELNYX LLC 730   2018-05-11   
323-991 A Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-05-05   
323-991 0 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-05-22   
323-991 1 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-05-22   
323-991 2 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-05-22   
323-991 3 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-05-22   
323-991 4 Los Angeles: DA 08 CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2018-09-20   
323-991 5 Los Angeles: DA 08 CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2018-11-02   
323-991 6 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-05-31   
323-991 7 Los Angeles: DA 08 CA   649C ONVOY, LLC - CA 730   2018-12-24   
323-991 8 Los Angeles: DA 08 CA   649C ONVOY, LLC - CA 730   2018-12-24   
323-991 9 Los Angeles: DA 08 CA   649C ONVOY, LLC - CA 730   2018-12-24   
323-992 A Los Angeles: DA 09 CA LSANCA54RS1  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-992 0 Los Angeles: DA 09 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-08-03   
323-992 1 Los Angeles: DA 09 CA   6529 T-MOBILE USA, INC. 730   2016-06-24   
323-992 2 Los Angeles: DA 09 CA   6664 SPRINT SPECTRUM L.P. 730   2004-02-04   
323-992 3 Los Angeles: DA 09 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-06-21   
323-992 4 Los Angeles: DA 09 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-02-14   
323-992 5 Los Angeles: DA 09 CA   6664 SPRINT SPECTRUM L.P. 730   2004-02-18   
323-992 6 Los Angeles: DA 09 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-04-10   
323-992 7 Los Angeles: DA 09 CA   6664 SPRINT SPECTRUM L.P. 730   2003-12-17   
323-992 8 Los Angeles: DA 09 CA   6664 SPRINT SPECTRUM L.P. 730   2003-12-17   
323-992 9 Los Angeles: DA 09 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-11-25   
323-993 A Los Angeles: DA 14 CA HLWDCA01DS0  9740 PACIFIC BELL 730      
323-994 A Los Angeles: DA 14 CA   6529 T-MOBILE USA, INC. 730      
323-994 0 Los Angeles: DA 14 CA   899D METROPCS NETWORKS, LLC 730   2017-01-29   
323-994 1 Los Angeles: DA 14 CA   899D METROPCS NETWORKS, LLC 730   2017-01-29   
323-994 2 Los Angeles: DA 14 CA   649C ONVOY, LLC - CA 730   2017-02-13   
323-994 3 Los Angeles: DA 14 CA   899D METROPCS NETWORKS, LLC 730   2017-03-27   
323-994 4 Los Angeles: DA 14 CA   899D METROPCS NETWORKS, LLC 730   2017-03-27   
323-994 5 Los Angeles: DA 14 CA   7453 U.S. TELEPACIFIC CORP. - CA 730   2017-01-28   
323-994 6 Los Angeles: DA 14 CA   7453 U.S. TELEPACIFIC CORP. - CA 730   2017-01-28   
323-994 7 Los Angeles: DA 14 CA   899D METROPCS NETWORKS, LLC 730   2017-01-10   
323-994 8 Los Angeles: DA 14 CA   899D METROPCS NETWORKS, LLC 730   2017-01-10   
323-994 9 Los Angeles: DA 14 CA   6529 T-MOBILE USA, INC. 730   2017-01-09   
323-995 A Los Angeles: DA 13 CA   9262 UTILITY TELECOM GROUP, LLC - CA 730      
323-995 0 Los Angeles: DA 13 CA   9262 UTILITY TELECOM GROUP, LLC - CA 730      
323-995 1 Los Angeles: DA 13 CA   9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-09   

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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