Post Offices
Post Offices in & near Farmington, Washington. Operating hours, locations, phone/fax number, services information.
Farmington Post Office
Post Office in Farmington, Washington on E Main St. Operating hours, phone number, services information, and other locations.
Address: 105 E Main St, Farmington, WA 99128
Phone: 509-287-2631
Fax: 650-578-4656
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:00am - 12:00pmTuesday 8:00am - 12:00pm
Wednesday 8:00am - 12:00pm
Thursday 8:00am - 12:00pm
Friday 8:00am - 12:00pm
Saturday Closed
Sunday Closed
Lobby Hours
Monday 4:15pmTuesday 4:15pm
Wednesday 4:15pm
Thursday 4:15pm
Friday 4:15pm
Saturday 12:00pm
Sunday Closed
Last Collection Times
Monday 8:00am - 12:00pmTuesday 8:00am - 12:00pm
Wednesday 8:00am - 12:00pm
Thursday 8:00am - 12:00pm
Friday 8:00am - 12:00pm
Saturday Closed
Sunday Closed