Barstow, Illinois Area Code

Barstow, IL Area Codes are


Barstow, IL is officially utilizing one area code which is area code 309.

In addition to Barstow, IL area code information read more about area code 309 details and Illinois area codes.

Barstow, IL is located in Rock Island County and observes the Central Time Zone.
View our Times by Area Code tool.

Illinois Area Code Map