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.

Switch: KNVLTNBHDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
865-324 A Maryville TN 114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-324 8 Maryville TN 114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-518 A Maryville TN 114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-518 0 Maryville TN 114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-535 A Oak Ridge TN 114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-535 0 Oak Ridge TN 114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-824 A Knoxville TN 114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-824 0 Knoxville TN 114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-824 1 Knoxville TN 114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-824 2 Knoxville TN 114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-824 3 Knoxville TN 114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-824 4 Knoxville TN 114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-824 5 Knoxville TN 114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-824 9 Knoxville TN 114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.