COLLINSVILLE City Area Code List
| Area Codes | Country | State | City | Time Zone | Operating |
|---|---|---|---|---|---|
| 276 | US | Virginia - VA | COLLINSVILLE | Eastern | Details |
| 601 | US | Mississippi - MS | COLLINSVILLE | Central | Details |
| 618 | US | Illinois - IL | COLLINSVILLE | Central | Details |
| 769 | US | Mississippi - MS | COLLINSVILLE | Central | Details |
| 903 | US | Texas - TX | COLLINSVILLE | Central | Details |
| 918 | US | Oklahoma - OK | COLLINSVILLE | Central | Details |