Firehouse Subs adresses in Owasso‚ OK Home Work hours Firehouse Subs hours Oklahoma Owasso AddressPhoneMap9530 N Garnett Rd Owasso(918) 272-4401 You May Like Marco's Pizza hoursJimmy John's hoursBaskin-Robbins hoursZaxby's hoursWaffle House hoursPizza Hut hoursPeople Are Reading