Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 213 [Rate centres in NPA 213] [Dial plan for NPA 213]

NXX: 421

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
213-421 A Los Angeles: DA 07 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
213-421 0 Los Angeles: DA 07 CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2016-02-14   
213-421 1 Los Angeles: DA 07 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-03-17   
213-421 2 Los Angeles: DA 07 CA   6529 T-MOBILE USA, INC. 730   2016-11-15   
213-421 3 Los Angeles: DA 07 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-12-13   
213-421 4 Los Angeles: DA 07 CA   6529 T-MOBILE USA, INC. 730   2016-01-11   
213-421 5 Los Angeles: DA 07 CA   6529 T-MOBILE USA, INC. 730   2016-01-11   
213-421 6 Los Angeles: DA 07 CA   6529 T-MOBILE USA, INC. 730   2016-01-11   
213-421 7 Los Angeles: DA 07 CA   6529 T-MOBILE USA, INC. 730   2016-01-11   
213-421 8 Los Angeles: DA 07 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-07-20   
213-421 9 Los Angeles: DA 07 CA   6529 T-MOBILE USA, INC. 730   2016-01-11   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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