Post Offices in & near Middlefield, Connecticut. Operating hours, locations, phone/fax number, services information.
Post Office in Middlefield, Connecticut on Main St. Operating hours, phone number, services information, and other locations.
Address: 456 Main St, Middlefield, CT 06455
Phone: 860-349-7174
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457