AT&T Inc. (NYSE:T) announced today that the company’s first-quarter 2013 financial results will be released after the New York Stock Exchange closes on Tuesday, April 23, 2013. At 4:30 p.m. ET the same day, AT&T will host a conference call to discuss the results. The company’s earnings release, Investor Briefing and related materials will be available at AT&T Investor Relations before the conference call begins. The company will broadcast a live webcast of the call at AT&T Investor Relations, and the webcast will be available for replay at the same address. About AT&T AT&T Inc. (NYSE: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 that includes the nation’s largest 4G network, 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 ® and AT&T │DIRECTV brands. The company’s suite of IP-based business communications services is one of the most advanced in the world. Additional information about AT&T Inc. and the products and services provided by AT&T subsidiaries and affiliates is available at http://www.att.com/aboutus or follow our news on Twitter at @ATT, on Facebook at http://www.facebook.com/att and YouTube at http://www.youtube.com/att. © 2013 AT&T Intellectual Property. All rights reserved. 4G not available everywhere. AT&T, the AT&T logo and all other marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks contained herein are the property of their respective owners.