AT&T Declares Quarterly Dividend March 30, 2012 Share FacebookTwitterWhatsAppLinkedinReddItTumblrTelegram [Techtaffy Newsdesk] The board of directors of AT&T has declared a quarterly dividend of $0.44 a share on the company’s common shares. The dividend is payable on May 1, 2012, to stockholders of record at the close of business on April 10, 2012.