Post Offices in & near Clayton, Wisconsin. Operating hours, locations, phone/fax number, services information.
Post Office in Clayton, Wisconsin on N Prentice St. Operating hours, phone number, services information, and other locations.
Address: 200 N Prentice St, Clayton, WI 54004
Phone: 715-948-2701
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
