Post Offices
Post Offices in & near Prosser, Washington. Operating hours, locations, phone/fax number, services information.
Prosser Post Office
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
Retail Hours
Monday 8:30am - 5:00pmTuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday Closed
Sunday Closed
Lobby Hours
Monday 3:15pmTuesday 3:15pm
Wednesday 3:15pm
Thursday 3:15pm
Friday 3:15pm
Saturday 3:15pm
Sunday Closed
Last Collection Times
Monday 8:30am - 12:00pmTuesday 8:30am - 12:00pm
Wednesday 8:30am - 12:00pm
Thursday 8:30am - 12:00pm
Friday 8:30am - 12:00pm
Saturday Closed
Sunday Closed