Xtreme Wireless Inc is located at 412 S Main St., Syracuse, NY. This business specializes in Cellular Phones. Xtreme Wireless Inc is open Mon, 10am-8pm; Tue, 10am-8pm; Wed, 10am-8pm; Thu, 10am-8pm; Fri, 10am-8pm; Sat, 10am-7pm; Sun, 11am-6pm and accepts American Express, Cash, Discover, Mastercard, Personal Checks and Visa.