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]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-284 A Los Angeles: DA 02 CA LNBHCATVDS0  7262 XO CALIFORNIA, INC. 730      
323-284 0 Los Angeles: DA 02 CA   7262 XO CALIFORNIA, INC. 730      
323-284 1 Los Angeles: DA 02 CA   7262 XO CALIFORNIA, INC. 730      
323-284 2 Los Angeles: DA 02 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-12-03   
323-284 3 Los Angeles: DA 02 CA   7421 AT&T LOCAL 730   2002-08-27   
323-284 4 Los Angeles: DA 02 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2003-08-26   
323-284 5 Los Angeles: DA 02 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-02   
323-284 6 Los Angeles: DA 02 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-02   
323-284 7 Los Angeles: DA 02 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-02   
323-284 8 Los Angeles: DA 02 CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-03-13   
323-284 9 Los Angeles: DA 02 CA   7262 XO CALIFORNIA, INC. 730   2007-04-27   

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

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