ZIP Code 61856 Area Code
Monticello, Illinois
Area Code
217, 312, 618, 630, 708, 773, 815, 847
Primary area codes for Illinois (per-ZIP data not available)
Location
| ZIP Code | 61856 |
|---|---|
| City | Monticello |
| State | Illinois (IL) |
| County | Piatt |
Frequently Asked Questions
ZIP code 61856 is in Monticello, Illinois. The primary area codes for Illinois are 217, 312, 618, 630, 708, 773, 815, 847.
ZIP code 61856 is in Monticello, Illinois.