Subway adresses in Duncan‚ OK Home Work hours Subway hours Oklahoma Duncan AddressPhoneMap1225 N Highway 81 Duncan(580) 255-2225 1845 N Highway 81 Duncan(580) 252-2808 You May Like Taco Bell hoursLong John Silver's hoursMcDonald's hoursGolden Chick hoursDomino's Pizza hoursChicken Express hoursPeople Are Reading