Area Code 638 Phone Directory
Phone Numbers that start with (638) 5XX-XXXX
- (638) 502-xxxx
- (638) 506-xxxx
- (638) 510-xxxx
- (638) 512-xxxx
- (638) 513-xxxx
- (638) 514-xxxx
- (638) 515-xxxx
- (638) 516-xxxx
- (638) 517-xxxx
- (638) 518-xxxx
- (638) 519-xxxx
- (638) 520-xxxx
- (638) 521-xxxx
- (638) 522-xxxx
- (638) 523-xxxx
- (638) 524-xxxx
- (638) 525-xxxx
- (638) 528-xxxx
- (638) 532-xxxx
- (638) 534-xxxx
- (638) 536-xxxx
- (638) 538-xxxx
- (638) 540-xxxx
- (638) 541-xxxx
- (638) 542-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