Area codes 204 and 431, Telephone area codes in Manitoba, Canada
Area codes 204 and 431 are the telephone prefixes assigned to Manitoba and handle all calls throughout the province. They allow callers to reach any location from Winnipeg to the remote northern communities.
The system began in 1947 when 204 was assigned as one of the first Canadian area codes during the nationwide dial system rollout. Later, 431 was added to meet the increasing demand for telephone numbers across the province.
The introduction of multiple area codes reflects Manitoba's telecommunications evolution, from a single regional code to an expanded system meeting modern communication requirements.
To dial local numbers, users must enter all ten digits, including the area code and the seven-digit number. This applies to all calls within Manitoba, whether reaching nearby areas or distant regions.
The combined area codes provide approximately 15.6 million possible phone numbers for Manitoba's population of 1.2 million residents.
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