Go to Att.com and go to the phone sales page. I believe there is an LG what you can get for free for signing up as a new customer. There are also deals if you buy one phone you can get the second one at a deep discount or free this also requires at least one New line of service for that second phone
(The following is included after all posts to save typing) I don’t work for AT&T. My replies are based on experience and reading content available on the website. Our answers are honest, but not always appreciated. If you posted personal information, please edit and remove.
Award for Community Excellence 2019 Achiever* *I am not an AT&T employee, and the views and opinions expressed on this forum are purely my own. Any product claim, statistic, quote, or other representation about a product or service should be verified with the manufacturer, provider, or party.