Post Offices in & near Johnstown, New York. Operating hours, locations, phone/fax number, services information.
Post Office in Johnstown, New York on N William St. Operating hours, phone number, services information, and other locations.
Address: 14 N William St, Johnstown, NY 12095
Phone: 518-762-3314
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
