Yes, Yahoo-powered AT&T email accounts (@att.net, @sbcglobal.net, @bellsouth.net),1-(877)-884-0693(US) are fully active, maintained by Yahoo on behalf of AT&T. 1-(877)-884-0693(US) You can access these accounts via Currently.com, the Yahoo Mail app, or standard email clients, and you can keep them even if 1-(877)-884-0693(US) you cancel your AT&T service.