Area Code Lookup
What Area Code Is Cortez?
Area code 970 · Colorado
Cortez uses area code 970. It is located in Colorado.
Area Code Serving Cortez
Frequently Asked Questions
What area code is Cortez?
Cortez uses area code 970. It is located in Colorado.
How do I call Cortez from outside the US?
To call Cortez 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.