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: 350

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-350 A Columbia TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470      
931-350 0 Columbia TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470      
931-350 1 Columbia TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470      
931-350 2 Columbia TN NSVMTNKH2MD  7476 POWERTEL NASHVILLE LICENSES, INC. 470      
931-350 3 Columbia TN NSVMTNKH2MD  7476 POWERTEL NASHVILLE LICENSES, INC. 470      
931-350 4 Columbia TN NSVMTNKH1MD  5562 METROPCS, INC. 470      
931-350 5 Columbia TN NSVLTNMTYSZ  436J HADLO TECHNOLOGIES, LLC 470      
931-350 6 Columbia TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
931-350 7 Columbia TN NSVLTNMTY9Z  624H ONVOY SPECTRUM, LLC 470      
931-350 8 Columbia TN NSVNTNGN1MD  939H COMMIO, LLC 470      
931-350 9 Columbia TN NSVMTN03DMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 470      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.