Complete Guide to Iowa's Area Code System
All About Iowa Dialing Codes From Des Moines to Davenport, Iowa's area codes are essential in telecommunications. Iowa Telephone Area Code Breakdown There are five active area codes in Iowa: 319, 515, 563, 641, and 712. 319 – Serving Cedar Rapids, Iowa City, and Waterloo 515 – Central Iowa including Des Moines 563 – Eastern Iowa