AT&T to Release Fourth-Quarter 2006 Earnings Jan. 25

San Antonio, Texas, January 5, 2007, AT&T Inc. (NYSE: T) will release its fourth-quarter 2006 financial results on Thursday, Jan. 25, 2007. The company’s earnings release, Investor Briefing and related earnings materials will be available on AT&T’s Web site at www.att.com/investor.relations by 8 a.m. Eastern time.

AT&T will also host a conference call to discuss the results at 10 a.m. ET the same day. The conference call will be webcast live over the Internet at www.att.com/investor.relations and will be available for replay at the same address.

Cingular Wireless, which is solely owned by AT&T Inc., will release its fourth-quarter 2006 earnings on Wednesday, Jan. 24, 2007 at 8 a.m. ET. Cingular’s fourth-quarter 2006 news release and downloadable financial statements will be available on the AT&T Web site at 8 a.m. ET.

In addition, Cingular will hold a conference call with the investment community beginning at 10 a.m. ET on Jan. 24. Operational and financial results for the quarter will be discussed during the call. The conference call will be webcast live over the Internet at www.att.com/investor.relations and will be available for replay at the same address.

Note: This AT&T release and other news announcements are available as part of an RSS feed at www.att.com/rss.

About AT&T
AT&T Inc. is a premier communications holding company in the United States and around the world, with operating subsidiaries providing services under the AT&T brand. AT&T is the recognized world leader in providing IP-based communications services to business and the U.S. leader in providing wireless, high speed Internet access, local and long distance voice, and directory publishing and advertising services. As part of its “three screen” integration strategy, AT&T is expanding video entertainment offerings to include such next-generation television services as AT&T U-verseSM TV. Additional information about AT&T Inc. and the products and services provided by AT&T subsidiaries and affiliates is available at www.att.com.

©2006 AT&T Knowledge Ventures. All rights reserved. AT&T is a registered trademark of AT&T Knowledge Ventures. Subsidiaries and affiliates of AT&T Inc. provide products and services under the AT&T brand. For more information, please review this announcement in the AT&T newsroom at www.att.com/newsroom.

Contact Information

McCall Butler

AT&T Inc.

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