Area Code Lookup
What Area Code Is Ellsworth Air Force Base?
Area code 605 · South Dakota
Ellsworth Air Force Base uses area code 605. It is located in South Dakota.
Area Code Serving Ellsworth Air Force Base
Frequently Asked Questions
What area code is Ellsworth Air Force Base?
Ellsworth Air Force Base uses area code 605. It is located in South Dakota.
How do I call Ellsworth Air Force Base from outside the US?
To call Ellsworth Air Force Base from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-605-XXX-XXXX). The +1 is the country code for all NANPA countries.