| Business | Phone |
| Lake Dallas Elementary School 190 Falcon Dr, Lake Dallas 75065 | (940) 497-4035 |
| Lake Dallas Intermediate Schl 325 E Hundley Dr, Lake Dallas 75065 | (940) 497-4056 |
| Lake Dallas Middle School 424 E Hundley Dr, Lake Dallas 75065 | (940) 497-4037 |
| Lake Dallas Primary Schl Cafe 104 Swisher Rd, Lake Dallas 75065 | (940) 497-2222 |
| Lake Dallas Superintendent 315 E Hundley Dr, Lake Dallas 75065 | (940) 497-4039 |
| Lake Dallas Independent Sch 160 Falcon Dr, Lake Dallas 75065 | (940) 497-2682 |