IOWA AREA CODES: EVERYTHING YOU NEED TO KNOW

Understanding Area Codes in Iowa Iowa has a richly structured telephone code system that supports personal and business communication. What Are the Area Codes in Iowa? There are 5 primary area codes in Iowa: 319, 515, 563, 641, and 712. 319 – Serving Cedar Rapids, Iowa City, and Waterloo 515 – Includes Ames and West Des Moines 563