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: 840

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-840 A Los Angeles: DA 11 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-840 0 Los Angeles: DA 11 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-10-19   
323-840 1 Los Angeles: DA 11 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-10-19   
323-840 2 Los Angeles: DA 11 CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2017-07-31   
323-840 3 Los Angeles: DA 11 CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-10-19   
323-840 4 Los Angeles: DA 11 CA   6529 T-MOBILE USA, INC. 730   2015-10-17   
323-840 5 Los Angeles: DA 11 CA   6529 T-MOBILE USA, INC. 730   2015-10-17   
323-840 6 Los Angeles: DA 11 CA   6529 T-MOBILE USA, INC. 730   2015-10-17   
323-840 7 Los Angeles: DA 11 CA   6529 T-MOBILE USA, INC. 730   2015-10-17   
323-840 8 Los Angeles: DA 11 CA   6529 T-MOBILE USA, INC. 730   2015-10-17   
323-840 9 Los Angeles: DA 11 CA   6529 T-MOBILE USA, INC. 730   2015-10-17   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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