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 Eff date Disc date Map
323-205 A Los Angeles: DA 04 CA ANHNCA03DS1  8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 730     map
323-205 0 Los Angeles: DA 04 CA   6529 T-MOBILE USA, INC. 730 2005-07-04     
323-205 1 Los Angeles: DA 04 CA   4129 O1 COMMUNICATIONS, INC. - CA 730 2003-10-12     
323-205 2 Los Angeles: DA 04 CA   4129 O1 COMMUNICATIONS, INC. - CA 730 2003-10-12     
323-205 3 Los Angeles: DA 04 CA   8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 730      
323-205 4 Los Angeles: DA 04 CA   8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 730      
323-205 5 Los Angeles: DA 04 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730 2008-11-19     
323-205 6 Los Angeles: DA 04 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730 2008-11-19     
323-205 7 Los Angeles: DA 04 CA   7379 MATRIX TELECOM, LLC. SII TNCI - CA 730 2005-07-10     
323-205 8 Los Angeles: DA 04 CA   6529 T-MOBILE USA, INC. 730 2005-08-01     
323-205 9 Los Angeles: DA 04 CA   8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 730      

Last updated: Sat, 06 Jan 2018 17:09:30 UTC

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