Post Offices
Post Offices in & near Winlock, Washington. Operating hours, locations, phone/fax number, services information.
Winlock Post Office
Post Office in Winlock, Washington on NE 1st St. Operating hours, phone number, services information, and other locations.
Address: 220 NE 1st St, Winlock, WA 98596
Phone: 360-785-3362
Fax: 651-306-6133
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 5:00pmTuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday Closed
Sunday Closed
Lobby Hours
Monday 1:30pmTuesday 1:30pm
Wednesday 1:30pm
Thursday 1:30pm
Friday 1:30pm
Saturday 10:30am
Sunday Closed
Last Collection Times
Monday 10:00am - 3:00pmTuesday 10:00am - 3:00pm
Wednesday 10:00am - 3:00pm
Thursday 10:00am - 3:00pm
Friday 10:00am - 3:00pm
Saturday Closed
Sunday Closed