Post Offices in & near Wallkill, New York. Operating hours, locations, phone/fax number, services information.
Post Office in Wallkill, New York on Wallkill Ave. Operating hours, phone number, services information, and other locations.
Address: 45 Wallkill Ave, Wallkill, NY 12589
Phone: 845-895-1064
Fax: 845-895-8088
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
