Landline Home Phone Service in 62423, Dennison
62423 Zip Code
| City: | Dennison |
| State: | IL |
| County: | Clark County |
| Area Codes: | 217 |
| Latitude: | 39.46 |
| Longitude: | -87.58 |
| Time Zone: | America/Chicago |
| Population in 2010: | 724 |
| School District: | Marshall Community Unit School District 2C |
| District Code: | 24870 |