America's best network is also the fastest
Learn how to get select Smartphones for free.
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Get up to $700 off eligible Samsung smartphones
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Get a Google Pixel 4 64GB for $5/mo.
Get your new favorite phone today
- Browse popular smartphones.
- Order online for free same-day delivery and expert setup with AT&T Ready to GoSM.
- Or pick up at your local AT&T store the same day—or any day you choose.
America’s best network
According to America's biggest test.*
*Best network based on 2018 GWS OneScore.
Same-day delivery & expert setup
Free with any eligible device purchase. Order by 4pm.
Support when you switch
Switch online 24/7 or at an AT&T store, and we offer help whenever you need it.
Find out who’s saving with us
Military, union members, AARP members, and corporate employees.
Frequently asked questions
- Where does AT&T have service?We offer coverage in all 50 states, with select locations in Puerto Rico, Mexico, and Canada.
Check out our coverage area
- What are my options if I travel internationally?Whether you're traveling abroad on land or by sea, you’ve got options. If you’re going to Mexico or Canada, look into our unlimited plans. With select plans, you can talk, text, and use data with no off-network charges. Traveling to other parts of the world? Choose from single-day and multi-day options. We also offer cruise packages to cover you at sea.
Explore your international options now
- Can I switch to AT&T and keep my phone number?Yes, in most cases. Find out if your number is eligible to transfer to us