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
323-539 A Los Angeles: DA 04 CA LSANCA23DS0  9740 PACIFIC BELL 730     map
323-539 0 Los Angeles: DA 04 CA   6529 T-MOBILE USA, INC. 730 2007-04-05     
323-539 1 Los Angeles: DA 04 CA   6529 T-MOBILE USA, INC. 730 2015-08-12     
323-539 2 Los Angeles: DA 04 CA   9740 PACIFIC BELL 730      
323-539 3 Los Angeles: DA 04 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730 2013-06-07     
323-539 4 Los Angeles: DA 04 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730 2014-08-16     
323-539 5 Los Angeles: DA 04 CA   9262 UTILITY TELECOM GROUP, LLC - CA 730 2006-05-25     
323-539 6 Los Angeles: DA 04 CA   6529 T-MOBILE USA, INC. 730 2006-12-29     
323-539 7 Los Angeles: DA 04 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730 2014-08-16     
323-539 8 Los Angeles: DA 04 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730 2014-08-16     
323-539 9 Los Angeles: DA 04 CA   6529 T-MOBILE USA, INC. 730 2016-08-18     

Last updated: Sat, 14 Apr 2018 22:33:36 UTC

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