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: 283

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-283 A Los Angeles: DA 04 CA ALHBCA01DS0  9740 PACIFIC BELL 730      
323-283 0 Los Angeles: DA 04 CA ALHBCA01DS0  9740 PACIFIC BELL 730      
323-283 1 Los Angeles: DA 04 CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2007-11-05   
323-283 2 Los Angeles: DA 04 CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2007-11-05   
323-283 3 Los Angeles: DA 04 CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2007-11-05   
323-283 4 Los Angeles: DA 04 CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2007-11-05   
323-283 5 Los Angeles: DA 04 CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2007-11-05   
323-283 6 Los Angeles: DA 04 CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2007-11-05   
323-283 7 Los Angeles: DA 04 CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2007-11-05   
323-283 8 Los Angeles: DA 04 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-07-29   
323-283 9 Los Angeles: DA 04 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-10-28   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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