| Business | Phone |
| Whitstran Elementary School 102101 W Foisy Rd, Prosser 99350 | (509) 973-2345 |
| Hosts Prosser Hts Elementary Alexander Ct & Miller Aveamp;, Prosser 99350 | (509) 786-2881 |
| Housel Middle School 2001 Highland Dr, Prosser 99350 | (509) 786-1732 |
| Prosser Falls High School 1500 Grant Ave, Prosser 99350 | (509) 786-2527 |
| Prosser Heights Elementary 2008 Miller Ave, Prosser 99350 | (509) 786-2633 |
| Prosser Senior High School 1203 Prosser Ave, Prosser 99350 | (509) 786-1224 |
| Prosser Special Education 1500 Grant Ave, Prosser 99350 | (509) 786-1820 |
| Prosser Superintendent-Schools 823 Park Ave, Prosser 99350 | (509) 786-3323 |
| Riverview Primary School 832 Park Ave, Prosser 99350 | (509) 786-2020 |