Area Code 550 Phone Directory
Phone Numbers that start with (550) XXX-XXXX
Area Codes Starting with 5
- (500) xxx-xxxx
- (501) xxx-xxxx
- (502) xxx-xxxx
- (503) xxx-xxxx
- (504) xxx-xxxx
- (505) xxx-xxxx
- (506) xxx-xxxx
- (507) xxx-xxxx
- (508) xxx-xxxx
- (509) xxx-xxxx
- (510) xxx-xxxx
- (512) xxx-xxxx
- (513) xxx-xxxx
- (514) xxx-xxxx
- (515) xxx-xxxx
- (516) xxx-xxxx
- (517) xxx-xxxx
- (518) xxx-xxxx
- (519) xxx-xxxx
- (520) xxx-xxxx
- (521) xxx-xxxx
- (522) xxx-xxxx
- (523) xxx-xxxx
- (524) xxx-xxxx
- (525) xxx-xxxx
Major Cities in Area Code 550
- Rank:8338
- Council Bluffs, IA
- Rank:6874
- Omaha, NE
- Rank:5132
- Sioux City, IA
- Rank:2934
- Des Moines, IA
- Rank:1563
- Lincoln, NE
- Rank:1463
- West Des Moines, IA
- Rank:1322
- Cedar Rapids, IA
- Rank:1308
- Sioux Falls, SD
- Rank:1125
- Bellevue, NE
- Rank:1095
- Ames, IA
- Rank:1003
- Glenwood, IA
- Rank:996
- Urbandale, IA
- Rank:992
- Carter Lake, IA
- Rank:970
- Iowa City, IA
- Rank:918
- South Sioux City, NE
- Rank:816
- Ankeny, IA
- Rank:752
- Missouri Valley, IA
- Rank:703
- Davenport, IA
- Rank:580
- Harlan, IA
- Rank:537
- Minneapolis, MN