| Business | Phone |
| Big Sandy Elementary School Fm 1276 Rd, Dallardsville 77332 | (936) 563-4907 |
| Big Sandy High School Highway 1276, Dallardsville 77332 | (936) 563-4679 |
| Big Sandy Jr High & Elementary 9180 Fm 1276, Dallardsville 77332 | (936) 563-1017 |
| Big Sandy Superintendent 1276 Fm Rd, Dallardsville 77332 | (936) 563-2371 |