638 Area Code Information
State: AE
Largest City in Area: APO
Where is Area Code 638? Area code (638) is in the state of AE. The PeopleSearchNow database has 2,228 records on file with a phone number in the area code of (638). Below, are the major cities in the area code (638).
Major Cities in 638
- APO, AE (109)
- CEDAR RAPIDS, IA (92)
- DES MOINES, IA (88)
- DAVENPORT, IA (79)
- DUBUQUE, IA (79)
- IOWA CITY, IA (56)
- MILWAUKEE, WI (56)
- AMES, IA (53)
- WEST DES MOINES, IA (53)
- CHICAGO, IL (51)
Zip Codes in 638
- 09012
- 24112
- 50010
- 50014
- 50265
- 50310
- 52001
- 52002
- 52003
- 52240
- 52246
- 52302
- 52402
- 52403
- 52404
- 52405
- 52722
- 52803
- 52804
- 52806