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: 703

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-703 A Los Angeles: DA 14 CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-703 0 Los Angeles: DA 14 CA   993B CURATEL, LLC - CA 730   2009-08-17   
323-703 1 Los Angeles: DA 14 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-12-13   
323-703 2 Los Angeles: DA 14 CA   6664 SPRINT SPECTRUM L.P. 730   2007-12-18   
323-703 3 Los Angeles: DA 14 CA   6664 SPRINT SPECTRUM L.P. 730   2007-12-18   
323-703 4 Los Angeles: DA 14 CA   6664 SPRINT SPECTRUM L.P. 730   2007-12-18   
323-703 5 Los Angeles: DA 14 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-02-03   
323-703 6 Los Angeles: DA 14 CA   6664 SPRINT SPECTRUM L.P. 730   2007-12-18   
323-703 7 Los Angeles: DA 14 CA   6664 SPRINT SPECTRUM L.P. 730   2007-12-18   
323-703 8 Los Angeles: DA 14 CA   899D METROPCS NETWORKS, LLC 730   2010-01-21   
323-703 9 Los Angeles: DA 14 CA   6529 T-MOBILE USA, INC. 730   2007-12-01   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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