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
323-987 A Los Angeles: DA 04 CA LSANCAGJDS4  7453 U.S. TELEPACIFIC CORP. - CA 730    
323-987 0 Los Angeles: DA 04 CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730 2015-04-23   
323-987 1 Los Angeles: DA 04 CA   7453 U.S. TELEPACIFIC CORP. - CA 730    
323-987 2 Los Angeles: DA 04 CA   7453 U.S. TELEPACIFIC CORP. - CA 730    
323-987 3 Los Angeles: DA 04 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730 2014-08-17   
323-987 4 Los Angeles: DA 04 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730 2014-01-04   
323-987 5 Los Angeles: DA 04 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730 2011-08-29   
323-987 7 Los Angeles: DA 04 CA   649C NEUTRAL TANDEM-CALIFORNIA, LLC - CA 730 2013-09-21   
323-987 8 Los Angeles: DA 04 CA   7453 U.S. TELEPACIFIC CORP. - CA 730    
323-987 9 Los Angeles: DA 04 CA   7453 U.S. TELEPACIFIC CORP. - CA 730    

Last updated: Thu, 19 Jul 2018 01:19:47 UTC

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