Marengo, Iowa Area Code

Marengo, IA Area Codes are

Marengo, IA is officially utilizing one area code which is 319.

In addition to Marengo, IA area code information read more about area code 319 details and Iowa area codes.

Marengo, IA is located in Iowa County and observes the Central Time Zone.
View our Times by Area Code tool.

Iowa Area Code Map