618 Area Code Information
State: IL
Largest City in Area: BELLEVILLE
Where is Area Code 618? Area code (618) is in the state of IL. The PeopleSearchNow database has 3,298,181 records on file with a phone number in the area code of (618). Below, are the major cities in the area code (618).
Major Cities in 618
- BELLEVILLE, IL (453,662)
- EAST SAINT LOUIS, IL (278,161)
- SAINT LOUIS, MO (233,586)
- GRANITE CITY, IL (210,280)
- COLLINSVILLE, IL (197,715)
- ALTON, IL (195,463)
- O FALLON, IL (176,799)
- EDWARDSVILLE, IL (166,237)
- CARBONDALE, IL (147,441)
- FAIRVIEW HEIGHTS, IL (122,035)
Zip Codes in 618
- 62002
- 62024
- 62025
- 62034
- 62035
- 62040
- 62095
- 62206
- 62208
- 62220
- 62221
- 62223
- 62226
- 62226
- 62234
- 62269
- 62801
- 62864
- 62901
- 62959