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.

Dickson, TN

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
629-758 A NSVNTNGN5MD  965H FRACTEL, LLC 470      
629-758 0 NSVLTNMTY7Z  073H TELNYX LLC 470   2021-03-07   
629-758 1 NSVNTNGN1MD  939H COMMIO, LLC 470   2021-06-11   
629-758 2 NSVNTNGN1MD  939H COMMIO, LLC 470   2021-06-11   
629-758 3 NSVNTNGN1MD  939H COMMIO, LLC 470   2021-06-11   
629-758 4 NSVNTNGN1MD  939H COMMIO, LLC 470   2021-06-11   
629-758 5 NSVLTNMT96Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2026-02-08   
629-758 6 NSVNTNGN5MD  965H FRACTEL, LLC 470   2020-09-12   
629-758 7 NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2021-03-15   
629-758 8 NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2021-03-15   
629-758 9 NSVNTNGN1MD  939H COMMIO, LLC 470   2021-06-11   

<< 1 2

Last updated: Sun, 01 Nov 2026 02:11:49 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.