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.

Switch: MRDNMSIFCM1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
601-595 A Meridian MS 7474 POWERTEL MEMPHIS LICENSES, INC. DBA T-MOBILE USA 482      
601-781 A Philadelphia MS 7474 POWERTEL MEMPHIS LICENSES, INC. DBA T-MOBILE USA 482   2004-01-02   
662-497 A Columbus MS 7474 POWERTEL MEMPHIS LICENSES, INC. DBA T-MOBILE USA 482      
662-518 A Starkville MS 7474 POWERTEL MEMPHIS LICENSES, INC. DBA T-MOBILE USA 482      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.