Manitoba Area Code Information

Manitoba Area Codes


Manitoba Area Code Overlays
(204 and 431 and 584)


Manitoba is currently using three area codes. Area code 204 was put into service on 01/01/1947 and covers the entire province of Manitoba.

In 2012 area code 431 was put into service as an overlay of area code 204. On October 29, 2022 area code 584 was put into service as an overlay of area code 204 and 431. Area codes 204, 431 and 584 now server all of the province of Manitoba.

Ten digit dialing (area code + seven digit number) is necessary in the 204/431/584 overlay because two different homes in the same geographic area can have the same seven digit phone number but each would have a different area code.

Changes and History of Manitoba Area Codes:

01/01/1947
Area code 204 was put into service.

11/03/2012
Area code 431 was put into service as an overlay of area code 204.

10/29/2022
Area code 584 was put into service as an all services overlay covering the two existing area codes 204 and 431.

Manitoba Area Code Map


Area Codes By Province or Territory