This is the Duluth Federal Prison ZIP Code page. Duluth Federal Prison is a city name in Duluth Federal Prison, Minnesota, United States. The city name is designated by USPS, it could be a city, town,village school name, etc.
| 邮编 | 城市 | 州 | 纬度 | 经度 |
|---|---|---|---|---|
| 55811 | Duluth Federal Prison | MN | 46.833598 | -92.201385 |