Subway adresses in Marshalltown‚ IA Home Work hours Subway hours Iowa Marshalltown AddressPhoneMap2501 S Center St, Ste A Marshalltown(641) 753-0115 2802 S Center St Marshalltown(641) 352-5229 You May Like McDonald's hoursArby's hoursCulver's hoursBurger King hoursDairy Queen hoursTaco John's hoursPeople Are Reading