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.

Farwell, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
806-413 A PLHLNMXC2MD  318C CEBRIDGE TELECOM TX , L.P. - TX 546      
806-413 0 PLHLNMXC2MD  318C CEBRIDGE TELECOM TX , L.P. - TX 546      
806-413 4 AMRLTXDRSMD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 546   2021-05-12   
806-453 A PLHLNMXC2MD  318C CEBRIDGE TELECOM TX , L.P. - TX 546      
806-453 5 PLHLNMXC2MD  318C CEBRIDGE TELECOM TX , L.P. - TX 546      
806-481 A FRWLTXXARS0  2262 E.N.M.R. TEL COOP 546      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.