Subway adresses in Graniteville‚ SC Home Work hours Subway hours South Carolina Graniteville AddressPhoneMap3446 Jefferson Davis Hwy Graniteville(803) 593-6464 I-20 BETTIS ACADEMY Rd, Stop Graniteville(803) 663-6808 You May Like Subway hoursDunkin' Donuts hoursMcDonald's hoursPeople Are Reading