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: 677

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-677 A Sango TN NSVMTNKH1MD  5562 METROPCS, INC. 470      
931-677 0 Sango TN NSVMTNKH1MD  5562 METROPCS, INC. 470   2022-02-04   
931-677 1 Sango TN NSVNTNGN1MD  939H COMMIO, LLC 470   2022-12-11   
931-677 2 Sango TN   7476 POWERTEL NASHVILLE LICENSES, INC. 470   2024-03-24   
931-677 3 Sango TN   7476 POWERTEL NASHVILLE LICENSES, INC. 470   2024-03-24   
931-677 7 Sango TN NSVNTNGN4MD  145J TERRA NOVA TELECOM INC. 470   2023-08-10   
931-677 8 Sango TN   7476 POWERTEL NASHVILLE LICENSES, INC. 470   2024-03-24   
931-677 9 Sango TN NSVMTNKH1MD  5562 METROPCS, INC. 470   2022-02-04   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.