Firehouse Subs adresses in Thornton‚ CO Home Work hours Firehouse Subs hours Colorado Thornton AddressPhoneMap10060 Grant St Thornton(303) 736-8066 14356 Lincoln St Thornton(303) 450-7827 You May Like Church's Chicken hoursA&W Restaurant hoursKFC hoursOutback Steakhouse hoursQuiznos hoursFirehouse Subs hoursPeople Are Reading