Post Offices in & near Avon, Wisconsin. Operating hours, locations, phone/fax number, services information.
Post Office in Darlington, Wisconsin on Wells St. Operating hours, phone number, services information, and other locations.
Address: 320 Wells St, Darlington, WI 53530
Phone: 608-776-2436
Fax: 608-776-3078
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457