Post Offices in & near Winlock, Washington. Operating hours, locations, phone/fax number, services information.
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
