Department of the Interior (DOI)
| Telephone: | 2022083100 / 202-208-3100 |
| Address: | 1849 C St., NW
Washington,DC20240 |
| Government branch: | Executive Department |
| Website: | http://www.doi.gov/ |
| [email protected] | |
| Toll Free: | |
| The Department of the Interior manages public lands and minerals, national parks, and wildlife refuges and upholds Federal trust responsibilities to Indian tribes and Native Alaskans. Additionally, Interior is responsible for endangered species conservation and other environmental conservation efforts. | |
