Subway adresses in Johns Island‚ SC Home Work hours Subway hours South Carolina Johns Island AddressPhoneMap1766A Main Rd Johns Island(843) 559-2193 3750 Highway 17 S, Ste A Johns Island(843) 769-2980 You May Like Dunkin' Donuts hoursMarble Slab Creamery hoursKFC hoursBurger King hoursMcDonald's hoursStarbucks hoursPeople Are Reading