Subway adresses in Portsmouth‚ OH Home Work hours Subway hours Ohio Portsmouth AddressPhoneMap2918 Gallia St Portsmouth(740) 353-9500 1110 Gay St, Ste 3 Portsmouth(740) 354-4782 3858 US Highway 23 Portsmouth(740) 351-0505 You May Like Buffalo Wild Wings hoursLittle Caesars hoursArby's hoursTaco Bell hoursSubway hoursMcDonald's hoursPeople Are Reading