Post Offices in & near Uniondale, New York. Operating hours, locations, phone/fax number, services information.
Post Office in Uniondale, New York on Front St. Operating hours, phone number, services information, and other locations.
Address: 1000 Front St, Uniondale, NY 11553
Phone: 516-481-8245
Fax: 631-755-2524
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457