Area Code Lookup
What Area Code Is Barnum?
Area code 218 · Minnesota
Barnum uses area code 218. It is located in Minnesota.
Area Code Serving Barnum
Frequently Asked Questions
What area code is Barnum?
Barnum uses area code 218. It is located in Minnesota.
How do I call Barnum from outside the US?
To call Barnum from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-218-XXX-XXXX). The +1 is the country code for all NANPA countries.