Colp ZIP Codes — Williamson County, IL
There is one unique ZIP code in Colp, Illinois and it is 62921. Area code: 618.
1
ZIP codes
0.54
sq mi land
0.01
sq mi water
618
area code
Colp, IL ZIP code map
ZIP codes for Colp, IL (1)
| ZIP code | City | County | Map |
|---|---|---|---|
| 62921 | Colp | Williamson | View map |