Grandpa's Pizza Address: 1113 Main St, Quinton, OK 74561 Phone: (918) 469-2455 Pizza, Restaurants Other Businesses: Spanky's Cafe at 55 S Broadway, Quinton, OK 74561 Franko's Mexican Kitchen at 55 S Broadway St, Quinton, OK 74561 Farmers State Bank at 1100 Main St, Quinton, OK 74561