Town of Hancock, NY Website The Town of Hancock is "The Gateway To The Delaware River". The East and West branches of the Delaware River converge at Hancock from opposing directions at the base of

United States Postal Service 204 Wheeler Street Hancock, NY 13783 Phone: (800) 275-8777 Phone: (607) 637-5373 TTY: (877) 889-2457 Business Hours: Monday 8:30AM–4PM Tuesday 8:30AM–4PM