North American Numbers
Province · 3 area codes
Manitoba area codes
Manitoba uses area codes 204, 431 and 584 (431 overlaid 204 in 2012, 584 added in 2022 as a distributed overlay), all serving the whole province including Winnipeg and Brandon.
A · Metros
Major metro areas
Winnipeg Brandon
B · Directory
All Manitoba 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.