Iowa Area Codes

Updated August 5, 2020 | Infoplease Staff
Area codes Selected cities
319Cedar Rapids, Burlington
515Des Moines, Ames
563Dubuque, Davenport
641Mason City, Ottumwa
712Sioux City, Council Bluffs
Source: North American Numbering Plan Administration. Web: www.nanpa.com .

To find phone numbers, area code information, and area code maps, see our White Pages.


Indiana Area CodesArea Codes: United States, Canada, CaribbeanKansas Area Codes
Area Codes: United States, Canada, Caribbean
Sources +