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: 865 [Rate centres in NPA 865] [Dial plan for NPA 865]

NXX: 277

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
865-277 A Gatlinburg TN KNVLTN02DMD  8356 US LEC OF TENNESSEE, INC. 474      
865-277 0 Gatlinburg TN KNVLTN02DMD  8356 US LEC OF TENNESSEE, INC. 474      
865-277 1 Gatlinburg TN KNVLTN02DMD  8356 US LEC OF TENNESSEE, INC. 474      
865-277 2 Gatlinburg TN KNVLTN02DMD  8356 US LEC OF TENNESSEE, INC. 474      
865-277 3 Gatlinburg TN KNVLTN02DMD  8356 US LEC OF TENNESSEE, INC. 474      
865-277 4 Gatlinburg TN KNVLTN02DMD  8356 US LEC OF TENNESSEE, INC. 474      
865-277 5 Gatlinburg TN KNVLTN02DMD  8356 US LEC OF TENNESSEE, INC. 474      
865-277 6 Gatlinburg TN KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2004-11-16   
865-277 7 Gatlinburg TN MRTWTN280MD  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 474   2005-11-27   
865-277 8 Gatlinburg TN KNVLTN02DMD  4622 DELTACOM, INC. - TN 474   2004-03-28   
865-277 9 Gatlinburg TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2006-04-17   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.