(712) 978-07##
712 Area Code in Iowa Start With 978
Enter the last 2 digits to find that number inCouncil Bluffs, Iowa.
Information for Area Code 712
Country: United States
State: Iowa
Cities in Area: Council Bluffs, Sioux City
Where is Area Code 712?
Area code (712) is in the state ofIowa, and there are2 cities in this area code.