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
323-992 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   

Last updated: Sun, 29 Sep 2019 14:17:11 UTC

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