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: 678

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-678 A Los Angeles: DA 09 CA IGWDCA01DS0  9740 PACIFIC BELL 730      
323-678 0 Los Angeles: DA 09 CA IGWDCA01DS0  9740 PACIFIC BELL 730      
323-678 1 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-03-21   
323-678 2 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-03-21   
323-678 3 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2017-03-18   
323-678 4 Los Angeles: DA 09 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-12-30   
323-678 5 Los Angeles: DA 09 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-12-30   
323-678 6 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2006-02-09   
323-678 7 Los Angeles: DA 09 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-01-26   
323-678 8 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-08-25   
323-678 9 Los Angeles: DA 09 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-01-26   

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

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