Area Code 638 Phone Directory
Phone Numbers that start with (638) 9XX-XXXX
- (638) 902-xxxx
- (638) 904-xxxx
- (638) 910-xxxx
- (638) 912-xxxx
- (638) 913-xxxx
- (638) 914-xxxx
- (638) 915-xxxx
- (638) 916-xxxx
- (638) 917-xxxx
- (638) 918-xxxx
- (638) 919-xxxx
- (638) 920-xxxx
- (638) 921-xxxx
- (638) 922-xxxx
- (638) 923-xxxx
- (638) 924-xxxx
- (638) 926-xxxx
- (638) 928-xxxx
- (638) 930-xxxx
- (638) 932-xxxx
- (638) 934-xxxx
- (638) 936-xxxx
- (638) 938-xxxx
- (638) 940-xxxx
- (638) 942-xxxx
Other (638) xxx-xxxx Numbers
Major Cities in Area Code 638
- Rank:109
- Apo, AE
- Rank:92
- Cedar Rapids, IA
- Rank:88
- Des Moines, IA
- Rank:79
- Davenport, IA
- Rank:79
- Dubuque, IA
- Rank:56
- Iowa City, IA
- Rank:56
- Milwaukee, WI
- Rank:53
- Ames, IA
- Rank:53
- West Des Moines, IA
- Rank:51
- Chicago, IL
- Rank:47
- Martinsville, VA
- Rank:45
- Bettendorf, IA
- Rank:44
- Madison, WI
- Rank:38
- San Antonio, TX
- Rank:36
- Marion, IA
- Rank:33
- Saint Louis, MO
- Rank:32
- Waterloo, IA
- Rank:29
- Omaha, NE
- Rank:28
- Phoenix, AZ
- Rank:27
- Minneapolis, MN