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-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
867-458 A Whitehorse YT WHTHYT021MD  888 809203    
867-671 A Tuktoyaktuk NT INVKNT011MD  888 809205    
867-732 A Behchoko NT YLKNNT021MD  888 809201    
867-795 A Iqaluit NU IQLTVU021MD  888      
867-889 A Inuvik NT INVKNT011MD  888 809205    
867-987 A Yellowknife NT YLKNNT021MD  888 809201    

Last updated: Wed, 28 Sep 2022 23:50:19 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.