Post Offices in & near Guilford, Connecticut. Operating hours, locations, phone/fax number, services information.
Post Office in Guilford, Connecticut on Water St. Operating hours, phone number, services information, and other locations.
Address: 42 Water St, Guilford, CT 06437
Phone: 203-453-2429
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
