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.

Shelbyville, TN

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
931-842 8 NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470      
931-842 9 NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470      
931-909 A NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
931-909 2 NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
931-909 6 NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
931-909 7   525E ONVOY, LLC - TN 470      
931-909 8 NSVNTNGN1MD  939H COMMIO, LLC 470      
931-949 A NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
931-949 4 NSVNTNGN6MD  516J TON80 COMMUNICATIONS, LLC 470      

<< 1 2

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.