Zip Code Listings for Iowa City, Iowa The following are the areas codes and zip codes for Iowa City, Iowa 52240 (area code: 319)
52241 (area code: 319)
52242 (area code: 319)
52243 (area code: 319)
52244 (area code: 319)
52245 (area code: 319)
52246 (area code: 319)