Wireless plans
Postpaid and prepaid plans with unlimited and tiered data options for individuals and families.
Wireless & internet
Wireless, fiber internet, and TV from AT&T.
AT&T provides wireless service, fiber internet, and TV options for residential and business customers across the United States through its retail locations and att.com.
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AT&T services
- Wireless plans✓
- Fiber internet✓
- TV options✓
- Business plans✓
- Device financing✓
In store or at att.com
About AT&T
Connected services for home and mobile.
AT&T offers wireless service plans for individuals and families, as well as AT&T Fiber internet for eligible residential areas. Bundles that combine wireless and internet service may be available in certain locations.
Smartphones and devices are sold through AT&T stores and att.com, with financing and trade-in options available. Business wireless and connectivity plans serve small and large organizations across the country.
Common uses
What AT&T offers.
AT&T covers wireless, home internet, and connected device needs for personal and business customers.
Fiber internet
AT&T Fiber home internet service in eligible residential locations across the U.S.
Devices
Smartphones and tablets with financing, trade-in programs, and installment payment options.
Business services
Wireless plans, internet, and connectivity solutions for small businesses and enterprise customers.
Who is it for
Who uses AT&T.
AT&T is a major U.S. telecommunications provider used by individuals, families, and businesses who need wireless phone service, home internet, or bundled TV and broadband plans. It is a common choice for people who want a national carrier with broad coverage and the option to bundle multiple services under one account.
Getting started
How to start with AT&T.
Go to att.com to compare wireless plans, home internet options, or bundled packages. Use the coverage map to verify AT&T's network availability in your area before signing up.
Choose a wireless plan based on your data needs. AT&T offers unlimited and limited data plans for individuals and families.
Visit an AT&T retail store to activate a new line, transfer an existing number, or purchase a device in person. Stores can also assist with plan changes.
For home internet, enter your address on att.com to see which service types — fiber or broadband — are available at your location.
Common questions
Frequently asked questions about AT&T.
Can I keep my phone number when switching to AT&T?
Yes, you can typically transfer your existing phone number to AT&T from another carrier. This process is called number porting. To initiate a port, you will need your current account number and PIN or transfer PIN from your current carrier. The process is usually completed within a few hours to one business day.
Does AT&T offer fiber internet?
AT&T offers fiber internet service under the AT&T Fiber brand in many U.S. markets. Fiber availability depends on your specific address. Check att.com and enter your address to see which internet service options — including fiber — are available at your location.
What is AT&T FirstNet?
FirstNet is a nationwide wireless broadband network built specifically for first responders — including police, fire, and emergency medical services. AT&T built and operates the FirstNet network under a government contract. First responders and their agencies can subscribe to FirstNet plans through att.com/firstnet.
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Information source: AT&T's official U.S. website and service information. Last verified June 22, 2026.
US Living Tips is an independent directory and is not affiliated with or endorsed by AT&T.