| Business | Phone |
| Unicoi County Middle School 600 S Mohawk Dr, Erwin 37650 | (423) 743-1653 |
| Unicoi County Superintendent 600 N Elm Ave, Erwin 37650 | (423) 743-1600 |
| Unicoi High School 700 S Mohawk Dr, Erwin 37650 | (423) 743-1632 |
| Unicoi Vocational School Office 100 Okolona Dr, Erwin 37650 | (423) 743-1639 |
| Temple Hill School 797 Old Highway Rd, Erwin 37650 | (423) 743-1661 |
| Rock Creek School 1121 E Erwin Rd, Erwin 37650 | (423) 743-1648 |
| Love Chapel School 1426 Love Station Rd, Erwin 37650 | (423) 743-1657 |