North American Numbers
State · 1 area codes
Northwest Territories area codes
The Northwest Territories uses area code 867, shared with Yukon and Nunavut, serving Yellowknife.
A · Metros
Major metro areas
Yellowknife
B · Directory
All Northwest Territories area codes
Every code opens its profile — codes with a full write-up show their place; the rest show live numbering data while their detailed profile is added.
Sources
Canadian Numbering Administrator (CNA) ↗
Canadian Geographic Area Code Relief History — primary
Compiled by North American Numbers, last checked 2026-09-19. How this is made.