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: 903 [Rate centres in NPA 903] [Dial plan for NPA 903]

NXX: 833

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-833 A Ben Wheeler TX BNWHTXXARS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-833 0 Ben Wheeler TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
903-833 1 Ben Wheeler TX BNWHTXXARS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-833 2 Ben Wheeler TX BNWHTXXARS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-833 3 Ben Wheeler TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
903-833 4 Ben Wheeler TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
903-833 5 Ben Wheeler TX BNWHTXXARS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-833 6 Ben Wheeler TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
903-833 7 Ben Wheeler TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
903-833 8 Ben Wheeler TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
903-833 9 Ben Wheeler TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.