Winterset, Iowa Area Code
Winterset, IA Area Codes are
Winterset, IA is officially utilizing one area code which is area code 515.
In addition to Winterset, IA area code information read more about area code 515 details and Iowa area codes.
Winterset, IA is located in Madison 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