Firehouse Subs adresses in Charleston‚ SC Home Work hours Firehouse Subs hours South Carolina Charleston AddressPhoneMap3032 W Montague Ave, Ste 104 Charleston(843) 740-1734 1836 Ashley River Rd, Ste I Charleston(843) 766-9111 357 King St Charleston(843) 577-7676 You May Like Ben & Jerry's hoursGolden Corral hoursLittle Caesars hoursFive Guys hoursBruegger's hoursChick-fil-A hoursPeople Are Reading