AT&T to Hold Annual Meeting of Stockholders via Webcast

In light of the COVID-19 pandemic, AT&T Inc.* (NYSE:T) will hold its 2020 Annual Meeting of Stockholders via webcast rather than an in-person meeting. The meeting will begin at 9 a.m. CDT on Friday, April 24. The webcast will be available at www.meetingcenter.io/272787934. In advance of the webcast, stockholders of record and AT&T 401(k) plan participants holding shares as of February 26, 2020, may submit questions to AT&T's leadership. To do so, they should log into that site with their individual control numbers, which will be sent separately.

Stockholders of record as of February 26, 2020, with a control number, will be able to vote during the meeting. Stockholders of record may also submit votes prior to the meeting by visiting www.envisionreports.com/att.

The webcast will also be available to members of the general public. They can access the meeting at www.meetingcenter.io/272787934 and by selecting "Other Stockholders/Guests."

Stockholders who hold their shares through a brokerage firm, bank or other entity will continue to provide their voting instructions to these firms. Instructions on how these holders may vote at the annual meeting can be found at www.attproxy.com.

*About AT&T

AT&T Inc. (NYSE:T) is a diversified, global leader in telecommunications, media and entertainment, and technology. It executes in the market under four operating units. WarnerMedia is a leading media and entertainment company that creates and distributes premium and popular content to global audiences through its consumer brands, including: HBO, HBO Max, Warner Bros., TNT, TBS, truTV, CNN, DC Entertainment, New Line, Cartoon Network, Adult Swim and Turner Classic Movies. AT&T Communications provides more than 100 million U.S. consumers with entertainment and communications experiences across TV, mobile and broadband. Plus, it serves high-speed, highly secure connectivity and smart solutions to nearly 3 million business customers. AT&T Latin America provides pay-TV services across 11 countries and territories in Latin America and the Caribbean and wireless services to consumers and businesses in Mexico, where it is the fastest-growing wireless provider. Xandr provides marketers with innovative and relevant advertising solutions for consumers around premium video content and digital advertising through its platform.

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. Additional information is available at about.att.com. © 2020 AT&T Intellectual Property. All rights reserved. AT&T, the Globe logo and other marks are trademarks and service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks contained herein are the property of their respective owners.

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