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
323-781 A Los Angeles: DA 09 CA LSAGCAJNDS0  7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
323-781 0 Los Angeles: DA 09 CA   6529 T-MOBILE USA, INC. 730   2015-02-06   
323-781 1 Los Angeles: DA 09 CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
323-781 2 Los Angeles: DA 09 CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
323-781 3 Los Angeles: DA 09 CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
323-781 4 Los Angeles: DA 09 CA   6664 SPRINT SPECTRUM L.P. 730   2005-01-02   
323-781 5 Los Angeles: DA 09 CA   6529 T-MOBILE USA, INC. 730   2015-07-21   
323-781 6 Los Angeles: DA 09 CA   6529 T-MOBILE USA, INC. 730   2015-07-21   
323-781 7 Los Angeles: DA 09 CA   6664 SPRINT SPECTRUM L.P. 730   2005-02-12   
323-781 8 Los Angeles: DA 09 CA   6664 SPRINT SPECTRUM L.P. 730   2004-03-29   
323-781 9 Los Angeles: DA 09 CA   6529 T-MOBILE USA, INC. 730   2016-12-23   

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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