Information on GNC in Milford, MA 01757 Outlet Note Regular Brands GNC Massachusetts Milford 328363 Rating 4.7 based on 97 votes Address 98 Prospect Street Milford, MA 01757 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 - Auburn GNC Outlet - Clinton GNC Outlet - Ashland GNC Outlet - Acton People Also Viewed