Fairfax, Missouri Area Code
Fairfax, MO Area Codes are
Fairfax, MO is officially utilizing area code 660.
In addition to Fairfax, MO area code information read more about area code 660 details and Missouri area codes.
Fairfax, MO is located in Atchison County and observes the Central Time Zone.
View our Times by Area Code tool.
Area Codes Look Up By State and City
Area Codes Look Up in Surrounding Places
