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: 489

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
865-489 A Knoxville TN   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474   2024-08-16   
865-489 4 Knoxville TN   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
865-489 6 Knoxville TN   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-489 7 Knoxville TN   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.