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: 355

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-355 A South Oak Grove TN NSVMTNKH1MD  5562 METROPCS, INC. 470      
931-355 0 South Oak Grove TN NSVMTNKH1MD  5562 METROPCS, INC. 470      
931-355 1 South Oak Grove TN NSVMTNKH1MD  5562 METROPCS, INC. 470      
931-355 2 South Oak Grove TN NSVMTNKH1MD  5562 METROPCS, INC. 470      
931-355 3 South Oak Grove TN   145J TERRA NOVA TELECOM INC. 470      
931-355 4 South Oak Grove TN NSVLTNMTY9Z  624H ONVOY SPECTRUM, LLC 470      
931-355 6 South Oak Grove TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
931-355 7 South Oak Grove TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
931-355 8 South Oak Grove TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
931-355 9 South Oak Grove TN NSVMTNKH1MD  5562 METROPCS, INC. 470      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.