Area Code Lookup
What Area Code Is Dauphin?
Area code 431 · Manitoba
Dauphin uses area code 431. It is located in Manitoba.
Area Code Serving Dauphin
Frequently Asked Questions
What area code is Dauphin?
Dauphin uses area code 431. It is located in Manitoba.
How do I call Dauphin from outside the US?
To call Dauphin from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-431-XXX-XXXX). The +1 is the country code for all NANPA countries.