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: BLTNMNNODS0

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
952-897 A Twin Cities MN 9631 QWEST CORPORATION 628      
952-921 A Twin Cities MN 9631 QWEST CORPORATION 628      
952-956 A Twin Cities MN 9631 QWEST CORPORATION 628      
952-956 0 Twin Cities MN 9631 QWEST CORPORATION 628      
952-956 1 Twin Cities MN 9631 QWEST CORPORATION 628      
952-956 5 Twin Cities MN 9631 QWEST CORPORATION 628      
952-956 8 Twin Cities MN 9631 QWEST CORPORATION 628      
952-956 9 Twin Cities MN 9631 QWEST CORPORATION 628      

<< 1 2

Last updated: Sat, 02 May 2026 12:20:53 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.