Charleston, IL Area Codes
Charleston is served by area codes 217 and 447. It is in Illinois, Coles County. About 20,951 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 217, 447 |
| State / province | Illinois |
| County | Coles County |
| Population | 20,951 |
| ZIP codes | 1 |
| Time zone | Central |
| Coordinates | 39.5120, -88.1542 |
What area code is Charleston in?
ZIP codes in the code footprint
Nearby towns and their area codes
Mattoon 217, 447Paris 217, 447Effingham 217, 447Savoy 217, 447Robinson 618Urbana 217, 447Champaign 217, 447Decatur 217, 447
How to dial
Dial 217 + 7 digits for a number in Charleston, or +1 217 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.