| Business | Phone |
| Greenfield Elementary School 490 El Camino Real, Greenfield 93927 | (831) 674-5586 |
| Greenfield High School 2025 El Camino Real, Greenfield 93927 | (831) 674-2751 |
| Greenfield Primary School 493 El Camino Real, Greenfield 93927 | (831) 674-2840 |
| Greenfield School District 801 Walnut Ave, Greenfield 93927 | (831) 674-2412 |
| Oak Avenue Elementary School 1239 Oak Ave, Greenfield 93927 | (831) 674-5916 |
| Vista Verde Middle School 1199 Elm Ave, Greenfield 93927 | (831) 674-1420 |
| Greenfield Union School Dist 40 El Camino Real, Greenfield 93927 | (831) 674-1152 |