Subway Address: 113 W Market St, Williamstown, PA 17098 Phone: (717) 647-4292 Restaurants, Foods-Carry Out, Subs & Sandwiches, Delicatessens, Deli, Subway Other Businesses: Williamson Friedberg & Jones at 335 E Market St, Williamstown, PA 17098 Luna's Pizzeria at 101 E Market St, Williamstown, PA 17098