Post Offices in & near Union, Wisconsin. Operating hours, locations, phone/fax number, services information.
Post Office in Eau Claire, Wisconsin on E Madison St. Operating hours, phone number, services information, and other locations.
Address: 225 E Madison St, Eau Claire, WI 54703
Phone: 715-833-6785
Fax: 715-839-0233
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
