Underwood zipcode
| City | Underwood |
| ZIP Code | 56586 |
| Type | Standard |
| State Code | MN |
| State | Minnesota |
ZIP code of Underwood is 56586. This place is located in Minnesota state in US. To send any postal service to Underwood, you must use 56586 zipcode.
You should avoid following 1 city name of Minnesota to be used with the ZIP code 56586.
- Maine, MN