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: 307

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-307 A Los Angeles: DA 05 CA LSANCA34DS1  9740 PACIFIC BELL 730      
323-307 0 Los Angeles: DA 05 CA LSANCA34DS1  9740 PACIFIC BELL 730      
323-307 1 Los Angeles: DA 05 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-04-17   
323-307 2 Los Angeles: DA 05 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-03-16   
323-307 3 Los Angeles: DA 05 CA LSANCA34DS1  9740 PACIFIC BELL 730      
323-307 4 Los Angeles: DA 05 CA LSANCA34DS1  9740 PACIFIC BELL 730      
323-307 5 Los Angeles: DA 05 CA LSANCA34DS1  9740 PACIFIC BELL 730      
323-307 6 Los Angeles: DA 05 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-08-04   
323-307 7 Los Angeles: DA 05 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2013-11-21   
323-307 8 Los Angeles: DA 05 CA LSANCA34DS1  9740 PACIFIC BELL 730      
323-307 9 Los Angeles: DA 05 CA LSANCA34DS1  9740 PACIFIC BELL 730      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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