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.

Unlimited talk, text & high-speed data that can't slow down based on how much you use. Requires a compatible 5G device. Coverage not available everywhere. Learn more at att.com/5Gforyou.

Jul 30, 2025 · I've looked at every option available through AT&T — both postpaid and prepaid — to find the best AT&T phone plans for both individuals and families.

With AT&T Wireless, you’ll have wireless plans that fit every budget. AT&T 4GB Plan comes with reliable 4G LTE service, a 4 GB mobile data cap, and AT&T ActiveArmor mobile security for …

Contact AT&T by phone or live chat to order new service, track orders, and get customer service, billing and tech support.

Nov 24, 2025 · AT&T has the second-largest 4G LTE and 5G networks in the nation, covering 68% of the country with 4G LTE and 29% with 5G. While its 5G coverage is not as expansive …

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Get AT&T Home Phone service for less from AT&T. Select the best options for your landline telephone needs, from digital Home Phone plans to traditional landline service.

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.

Get help with your wireless phone, plans, orders, and voicemail. Learn how to fix common issues or contact us. AT&T has you covered with AT&T Wireless support, troubleshooting, how-to …