Area Code Lookup
What Area Code Is Fort Collins?
Area code 970 · Colorado
Fort Collins uses area code 970. It is located in Colorado.
Area Code Serving Fort Collins
Frequently Asked Questions
What area code is Fort Collins?
Fort Collins uses area code 970. It is located in Colorado.
How do I call Fort Collins from outside the US?
To call Fort Collins from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-970-XXX-XXXX). The +1 is the country code for all NANPA countries.