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.

OCN: 114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN

<< 1 2 3 4 5 6 7 8 9

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
931-904 1 McEwen TN NSVLTNWMWMD  470   2021-10-27   
931-981 A Columbia TN NSVLTNWMWMD  470      
931-981 6 Columbia TN NSVLTNWMWMD  470   2008-07-07   

<< 1 2 3 4 5 6 7 8 9

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.