556 Area Code Information
State: IA
Largest City in Area: DES MOINES
Where is Area Code 556? Area code (556) is in the state of IA. The PeopleSearchNow database has 5,011 records on file with a phone number in the area code of (556). Below, are the major cities in the area code (556).
Area Codes Starting with 5
Major Cities in 556
- DES MOINES, IA (480)
- SIOUX CITY, IA (283)
- CEDAR RAPIDS, IA (268)
- IOWA CITY, IA (246)
- DAVENPORT, IA (169)
- COUNCIL BLUFFS, IA (153)
- AMES, IA (130)
- OMAHA, NE (127)
- WEST DES MOINES, IA (126)
- WATERLOO, IA (115)
Zip Codes in 556
- 50010
- 50265
- 50310
- 50315
- 50316
- 50317
- 50322
- 51103
- 51104
- 51105
- 51106
- 51501
- 51503
- 52240
- 52245
- 52246
- 52302
- 52402
- 52403
- 52404