Prairie City, Illinois Area Code
Prairie City, IL is officially utilizing two area codes which are area codes 309 and 861.
In addition to Prairie City, IL area code information read more about area codes 309 and 861 details and Illinois area codes.
Prairie City, IL is located in McDonough 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