Prosser Post Office in Prosser, WA
Find Prosser Post Office in Prosser,Benton County,WA to get information on Postal services, Mail forwarding, Money orders, Package delivery, Stamps, and Postage rates.
Prosser Post Office
1103 Meade Avenue, Prosser, WA 99350
509-786-0264
Monday 08:30 AM - 05:00 PM,Tuesday 08:30 AM - 05:00 PM,Wednesday 08:30 AM - 05:00 PM,Thursday 08:30 AM - 05:00 PM,Friday 08:30 AM - 05:00 PM,Saturday Closed,Sunday Closed