531 Area Code Information
State: IA
Largest City in Area: DAVENPORT
Where is Area Code 531? Area code (531) is in the state of IA. Below, are the major cities in the area code (531).
Major Cities in 531
- DAVENPORT, IA (510)
- DES MOINES, IA (386)
- BETTENDORF, IA (325)
- CEDAR RAPIDS, IA (305)
- IOWA CITY, IA (260)
- CINCINNATI, OH (203)
- WEST DES MOINES, IA (187)
- INDIANAPOLIS, IN (159)
- CHICAGO, IL (155)
- DUBUQUE, IA (122)
Zip Codes in 531