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.

Resolute, NU

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
867-228 A RSLTVU010MD  940G SSI MICRO LTD. 888      
867-252 A RSLTVU01DS0  8092 NORTHWESTEL 888      
867-531 A RSLTVU011MD  6574 BELL CELLULAR, INC. 888      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.