AT&T Inc. (T) is a premier communications holding company and one of the most honored companies in the world. Its subsidiaries and affiliates - AT&T operating companies - are the providers of AT&T services in the United States and internationally. With a powerful array of network resources, AT&T is a leading provider of wireless, Wi-Fi, high speed Internet, voice and cloud-based services. A leader in mobile Internet, AT&T also offers the best wireless coverage worldwide of any U.S. carrier, offering the most wireless phones that work in the most countries. It also offers advanced TV services under the AT&T U-verse(R) and AT&T "DIRECTV" brands. The company's suite of IP-based business communications services is one of the most advanced in the world."