Post Offices in & near Penns Grove, New Jersey. Operating hours, locations, phone/fax number, services information.
Post Office in Penns Grove, New Jersey on W Main St. Operating hours, phone number, services information, and other locations.
Address: 56 W Main St, Penns Grove, NJ 08069
Phone: 856-299-5200
Fax: 856-299-2851
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
