Post Offices in & near Oak Creek, Wisconsin. Operating hours, locations, phone/fax number, services information.
Post Office in South Milwaukee, Wisconsin on 10th Ave. Operating hours, phone number, services information, and other locations.
Address: 2210 10th Ave, South Milwaukee, WI 53172
Phone: 414-762-0601
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
