Samsung Galaxy S9 and S9 Plus
Save up to $350 with qualifying trade-in and activation.
Trade-in offer in store only. Unlocked phones do not require activation. Terms and conditions apply.
50% Off Galaxy S9 or Save $395 on Galaxy S9+
with qualifying activation for AT&T.
Terms and conditions apply. Requires new wireless line or new DIRECTV/U-verse subscription.
Why Choose AT&T?
AT&T Installment Plans
Get a new smartphone every 12 or 24 months.
AT&T Data Plans
Unlimited talk and text, plus data to share on one simple plan. Share with up to 10 devices.
Check to see which AT&T plans are available in your area.
DIRECTV Internet and Satellite TV
Check out everything that DIRECTV Premium and DIRECTV NOW can provide, including data-free streaming, premium channels and more.
Cell Phone Accessories
Protection & Services
AT&T at Best Buy
Explore AT&T Options
Work, play, learn and stay connected with a network that serves your specific needs and gives you an edge in every area of your mobile life. From text and talk to data, mobile hotspots and more, an AT&T cell phone plan will give you an easy, fast and intuitive mobile experience. Once you've picked your plan, you'll get to enjoy AT&T Wireless using the latest technology from your favorite brands, including iPhone, Samsung Galaxy, LG, HTC and many more. Whether you know exactly what you're looking for, or you're open to options, Best Buy has a wide selection to choose from.
AT&T Phones and Tablets
Make the most of your mobile devices with AT&T services and benefits that are designed to help you take care of your family, maintain your work life, and stay active online doing the things you love. Select the size and model that’s right for you from a wide range of AT&T tablets and AT&T phones available at Best Buy. Plus, you can upgrade your phone or tablet with a variety of accessories that match your style and expand the functionality of your devices.
Mobile Share Plan
Use your phone and tablet together with the Mobile Share Plan, which gives you unlimited talk and text, plus data on up to 10 devices, including cell phones, tablets, and mobile broadband hotspots. AT&T Wireless lets you stay connected wherever you go, so talk, text, upload, save and be inspired without interruption.
AT&T Next offers flexible payments, faster upgrades and monthly savings for every smartphone you add. You won't have to wait two years to upgrade your smartphone. Start your AT&T Next service by choosing from monthly installment plan options that fit your personal payment and upgrade preferences.