Integrated fiber and 5G
AT&T powers your business with the nation's fastest internet and wireless network
Fastest wireless: RootMetrics® United States RootScore® Report: 1H 2025. Fastest internet, AT&T Fiber: based on analysis by Ookla® of Speedtest Intelligence® data, 1H 2025. Limited availability.
Connecting millions, fueling growth
AT&T 5GSM network reaches more than 310 million people in over 26,100 locations.
Extensive coverage
AT&T has the largest wireless network in North America and is the nation's largest fiber network provider.
Based on comparison of carrier owned & operated networks. No AT&T on-net coverage in select countries, including Canada.
Proven expertise
We serve nearly 2.5 million of the largest global companies.
Experience the AT&T Business difference
Meet the next level of internet and wireless that scales as you grow.
Reliable connectivity
Power your teams with fiber and 5G built to work together—for connectivity you can depend on.
Network-embedded security
Get proactive security that’s built into your network. AT&T has more than 1,000 security-related patents to fit your business.
Global and local expertise
Nearly all of the largest Fortune 1,000 companies trust AT&T to help reduce costs, improve scalability, and enhance collaboration.
Driving industry success for nearly 150 years
Experience matters. Discover what our clients say about our proven expertise.
Retail
“Connectivity is everything”1
AT&T helped Karadise Boutique streamline operations for a high-tech shopping makeover.
1Kara Brinley, Karadise Boutique Owner
Real estate
“AT&T Business is the first call we make”2
AT&T’s internet and networking solutions help Parkville Development build vibrant communities.
2Brian Mertz, Parkville Development Principal
Home improvement
“Dedicated fiber has been phenomenal”3
AT&T delivered comprehensive mobility coverage while helping to enhance company vehicle operations.
3Joe Helm, Owner & GM, Helm Paint and Decorating
Healthcare
“AT&T made it very seamless and easy”4
With the help of AT&T Business Fiber, Herzog Vitality can deliver timely and effective care.
4Jonathan Herzog, President & GM, Herzog Vitality Center
Customer testimonials are not affiliated with the J.D. Power 2025 Business Wireless and Internet Satisfaction studies.
AT&T is #1 in Customer Satisfaction
For Large Enterprise and Medium Business Internet Service and Small Business Wireless Service.
For J.D. Power 2025 award information, visit jdpower.com/awards.
Gain an edge over the competition
Contact us to get started on a solution that drives your business forward.
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Let us help you get the most out of AT&T Business solutions.
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