Knox City zipcode
| City | Knox City |
| ZIP Code | 63446 |
| Type | Standard |
| State Code | MO |
| State | Missouri |
ZIP code of Knox City is 63446. This place is located in Missouri state in US. To send any postal service to Knox City, you must use 63446 zipcode.
You should avoid following 1 city name of Missouri to be used with the ZIP code 63446.
- Forest Springs, MO