Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 213 [Rate centres in NPA 213] [Dial plan for NPA 213]

NXX: 835

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
213-835 A Los Angeles: DA 10 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-835 0 Los Angeles: DA 10 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-01-17   
213-835 1 Los Angeles: DA 10 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-835 2 Los Angeles: DA 10 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-835 3 Los Angeles: DA 10 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-01   
213-835 4 Los Angeles: DA 10 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-21   
213-835 5 Los Angeles: DA 10 CA LSANCARCDS1  993B CURATEL, LLC - CA 730   2010-03-08   
213-835 6 Los Angeles: DA 10 CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2010-09-04   
213-835 7 Los Angeles: DA 10 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2010-01-21   
213-835 8 Los Angeles: DA 10 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2010-01-21   
213-835 9 Los Angeles: DA 10 CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.