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.

Switch: DLLSTX37XWZ

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
214-253 A Dallas TX 004F BANDWIDTH.COM CLEC, LLC - TX 552      
214-586 A Dallas TX 004F BANDWIDTH.COM CLEC, LLC - TX 552      
214-810 A Dallas TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2009-01-23   
469-300 A Bardwell TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-02-03   
469-305 A Frisco TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-01-19   
469-333 A Seagoville TX 004F BANDWIDTH.COM CLEC, LLC - TX 552      
469-666 A Plano TX 004F BANDWIDTH.COM CLEC, LLC - TX 552      
682-999 A Arlington TX 004F BANDWIDTH.COM CLEC, LLC - TX 552      
817-406 A Azle TX 004F BANDWIDTH.COM CLEC, LLC - TX 552      
903-308 A Emory TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-03-19   
903-412 A Shirley TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-08-13   
903-600 A Rice TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-04-24   
940-324 A Pilot Point TX 004F BANDWIDTH.COM CLEC, LLC - TX 552      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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