Post Offices in & near Millis, Massachusetts. Operating hours, locations, phone/fax number, services information.
Post Office in Millis, Massachusetts on Main St. Operating hours, phone number, services information, and other locations.
Address: 1116 Main St, Millis, MA 02054
Phone: 508-376-9187
Fax: 508-376-5947
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
