Post Offices in & near Riverdale, New Jersey. Operating hours, locations, phone/fax number, services information.
Post Office in Riverdale, New Jersey on Hamburg Turnpike. Operating hours, phone number, services information, and other locations.
Address: 56 Hamburg Turnpike, Riverdale, NJ 07457
Phone: 973-835-4583
Fax: 650-577-4624
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
