| Business | Phone |
| Indian Lake Middle School 8920 County Road 91, Lewistown 43333 | (937) 686-8833 |
| Indian Lake School District 6210 State Route 235 N, Lewistown 43333 | (937) 686-8601 |
| Indian Lake Senior High School 6210 State Route 235 N, Lewistown 43333 | (937) 686-8851 |