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.

Clarksville, TN

<< 1 2 3 4 5 6 7

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
931-999 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470   2020-01-26   
931-999 6   124F BANDWIDTH.COM CLEC, LLC - TN 470   2020-10-31   
931-999 7   124F BANDWIDTH.COM CLEC, LLC - TN 470   2020-10-31   
931-999 8   525E ONVOY, LLC - TN 470   2019-06-23   
931-999 9   965H FRACTEL, LLC 470   2019-03-23   

<< 1 2 3 4 5 6 7

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.