Get our best deals on phones and internet, backed by the AT&T Guarantee. Explore the new iPhone 17, get 24/7 support, pay bills, and manage your account online.

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Transferring or “porting” your phone number from your old carrier to AT&T can be done in a few easy steps. Learn more about the process to switch from another carrier to AT&T.

Sign in to manage your AT&T account, view bills, and access services.

You can visit this page to learn more about AT&T Fiber installation and watch a short video that explains how easy it is to upgrade from AT&T Internet to AT&T Fiber.

Learn about AT&T's best unlimited data plans, 5G phone plans and other wireless plans. For a limited time, get $200 off when you add a new phone line. Online only.

Find exclusive deals on everything AT&T has to offer including deals on phones, our best wireless plans, high-speed internet plans and more!

Need your AT&T bill explained? Learn how to understand recent changes to your bill amount. Get help with paying bills, online payments, and AutoPay.

Choose AT&T as your ISP for fast and reliable home internet service. Compare speeds, features, and plan availability to find the right service for your home.