Information on GNC in Hammonton, NJ 08037 Outlet Note Regular Brands GNC New Jersey Hammonton 327208 Rating 4.7 based on 97 votes Address 11 South White Horse Pike Hammonton, NJ 08037 Phone Hours may vary in different stores. For accurate hours, please contact each store directly. Suite643 Hours may vary in different stores. For accurate hours, please contact each store directly. Nearby GNC Outlet GNC Outlet - Atco GNC Outlet - Berlin GNC Outlet - Absecon GNC Outlet - Barrington People Also Viewed