Area Code Lookup
What Area Code Is Cosmos?
Area code 320 · Minnesota
Cosmos uses area code 320. It is located in Minnesota.
Area Code Serving Cosmos
Frequently Asked Questions
What area code is Cosmos?
Cosmos uses area code 320. It is located in Minnesota.
How do I call Cosmos from outside the US?
To call Cosmos from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-320-XXX-XXXX). The +1 is the country code for all NANPA countries.