About ZIP code 58237
The ZIP code 58237 routes mail to Grafton in the North Dakota region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
58237 - Grafton
ZIP code 58237 is Grafton in North Dakota, United States.
| ZIP code | 58237 |
| Place | Grafton |
| Region | North Dakota |
| District | Walsh |
| Country | United States (US) |
| Coordinates | 48.4122, -97.4106 (map) |