Published: March 01, 2022
The not so densely populated Canadian province of Manitoba is currently using two area codes which overlay, therefore each serving the entire province. Apparently telephone numbers available are nearing exhaustion so a third area code has been approved and will be overlaid on the existing NPAs 204/431. This new area code 584 will also serve the entire Manitoban territory.
Area code 584 will enter service on 29 October 2022.
As with most, if not all places served by two or more NANP area codes, the dialing plan is 10 digits for local calls and 1+10 digits for toll calls and will not change with the new NPAs introduction.
For additional information see the official announcement from the Canadian Numbering Administrator (PDF document).