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.

Grise Fiord, NU

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
867-216 A GSFDVU010MD  940G SSI MICRO LTD. 888      
867-529 A GSFDVU011MD  6574 BELL CELLULAR, INC. 888      
867-980 A GSFDVU01RS0  8092 NORTHWESTEL 888      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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