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