Post Offices in & near Cornwall, Connecticut. Operating hours, locations, phone/fax number, services information.
Post Office in Cornwall, Connecticut on Bolton Hill Rd. Operating hours, phone number, services information, and other locations.
Address: 36 Bolton Hill Rd, Cornwall, CT 06753
Phone: 860-672-6091
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
