Dallas, TX, September 22, 2014

AT&T to Release Third-Quarter 2014 Earnings October 22

DALLAS, September 22, 2014 — AT&T Inc. (NYSE:T) announced today that the company’s third-quarter 2014 financial results will be released after the New York Stock Exchange closes on Wednesday, October 22, 2014. 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.

AT&T products and services are provided or offered by subsidiaries and affiliates of AT&T Inc. under the AT&T brand and not by AT&T Inc.

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 most reliable 4G LTE 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 global wireless coverage, based on offering roaming in more countries than any other U.S. based carrier, and offers the most wireless phones that work in the most countries. It also offers advanced TV service with the AT&T U-verse® brand. 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://about.att.com or follow our news on Twitter at @ATT, on Facebook at http://www.facebook.com/att and YouTube at http://www.youtube.com/att.

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Reliability claim based on data transfer completion rates on nationwide 4G LTE networks. 4G LTE availability varies.