| Business | Phone |
| Harleton Elementary School 17240 State Highway 154, Harleton 75651 | (903) 777-4092 |
| Harleton High School 17000 State Highway 154, Harleton 75651 | (903) 777-2711 |
| Harleton Junior High 17000 State Highway 154, Harleton 75651 | (903) 777-3010 |
| Harleton Schools Supt 17000 State Highway 154, Harleton 75651 | (903) 777-2372 |