557 Area Code Phone Directory

Information for Area Code 557

State: IA
Largest City in Area: DES MOINES

Where is Area Code 557?

Area code (557) is in the state of IA. Below, are the major cities in the area code (557).

Major Cities in 557

DES MOINES, IA (300)
IOWA CITY, IA (184)
CEDAR RAPIDS, IA (165)
DAVENPORT, IA (122)
AMES, IA (115)
WEST DES MOINES, IA (110)
SIOUX CITY, IA (105)
COUNCIL BLUFFS, IA (88)
FRESNO, CA (77)
HONOLULU, HI (58)

Zip Codes in 557