Area Code Lookup
What Area Code Is Keenesburg?
Area code 720 · Colorado
Keenesburg uses area code 720. It is located in Colorado.
Area Code Serving Keenesburg
Frequently Asked Questions
What area code is Keenesburg?
Keenesburg uses area code 720. It is located in Colorado.
How do I call Keenesburg from outside the US?
To call Keenesburg from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-720-XXX-XXXX). The +1 is the country code for all NANPA countries.