Post Offices in & near Prosser, Washington. Operating hours, locations, phone/fax number, services information.
Post Office in Prosser, Washington on Meade Ave. Operating hours, phone number, services information, and other locations.
Address: 1103 Meade Ave, Prosser, WA 99350
Phone: 509-786-0264
Fax: 651-456-6239
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
