Rgn Subs Inc is located at 10094 Dumfries Rd, Manassas, VA. This business specializes in Restaurants. Rgn Subs Inc is open Mon, 7am-10pm; Tue, 7am-10pm; Wed, 7am-10pm; Thu, 7am-10pm; Fri, 7am-10pm; Sat, 8am-10pm; Sun, 9am-9pm and accepts American Express, Cash, Mastercard and Visa.