| Business | Phone |
| Cesa# 11 225 Ostermann Dr, Turtle Lake 54889 | (715) 986-2020 |
| Turtle Lake Grade School 205 Oak St, Turtle Lake 54889 | (715) 986-2216 |
| Turtle Lake High School 205 Oak St, Turtle Lake 54889 | (715) 986-4470 |
| Turtle Lake Superintendent 205 Oak St, Turtle Lake 54889 | (715) 986-2597 |