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.

NPA: 931 [Rate centres in NPA 931] [Dial plan for NPA 931]

NXX: 341

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-341 A Cookeville South TN   792K CHARTER IP ENABLED SERVICES, LLC 470      
931-341 0 Cookeville South TN CKVLTNXA6MD  5562 METROPCS, INC. 470   2018-04-03   
931-341 1 Cookeville South TN CKVLTNXA6MD  5562 METROPCS, INC. 470   2022-01-26   
931-341 2 Cookeville South TN CKVLTNXA6MD  5562 METROPCS, INC. 470   2022-01-26   
931-341 3 Cookeville South TN CKVLTNXA6MD  5562 METROPCS, INC. 470   2022-03-14   
931-341 4 Cookeville South TN CKVLTNXA6MD  5562 METROPCS, INC. 470   2022-03-21   
931-341 6 Cookeville South TN CKVLTNXA6MD  5562 METROPCS, INC. 470   2022-05-01   
931-341 9 Cookeville South TN   792K CHARTER IP ENABLED SERVICES, LLC 470   2018-02-04   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.