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: 254 [Rate centres in NPA 254] [Dial plan for NPA 254]

NXX: 276

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-276 A Irene TX KLLNTXXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 556      
254-276 0 Irene TX WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-276 1 Irene TX WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-276 2 Irene TX WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-276 3 Irene TX WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-276 4 Irene TX WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-276 5 Irene TX WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-276 6 Irene TX WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-276 7 Irene TX KLLNTXXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 556      
254-276 8 Irene TX WACOTX01XDX  004F BANDWIDTH.COM CLEC, LLC - TX 556      
254-276 9 Irene TX WACOTX01XIX  903C ONVOY, LLC - TX 556      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.