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Explore fast, reliable internet options with security and support you can count on.
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Give your team a competitive edge

Fast and secure

Stay a step ahead with high-speed internet service and security you can count on.

Over 99% proven reliability

Keep connected to your customers, vendors, and essential business applications.

Based on network availability.

Here when you need us

Count on our dedicated 24/7 business-class customer care for fast and attentive solutions.

Frequently asked questions

  • What is AT&T Internet for Business?
    This service is ideal for small businesses with one to five locations and customers can bundle voice, video, and more.
  • What features are included with AT&T Internet for Business service?
    Service includes a Wi-Fi Gateway for wireless networking within your location with no extra monthly fee. In addition, AT&T Internet Security Suite powered by McAfee® AT&T Mail, and access nationwide to the AT&T Wi-Fi Hot Spots network. Static IP addresses and AT&T Internet Backup are also available for additional monthly fees.

    McAfee and the McAfee logo are trademarks or registered trademarks of McAfee, Inc. or its subsidiaries in the United States or other countries. ©2021 McAfee, Inc. All rights reserved.
  • Is Fiber Internet good for small businesses?

    AT&T Business Fiber provides plans that are fast, reliable, and cost effective for your small business. Additionally, plans from AT&T Business Fiber provide symmetrical internet speeds. This means that they provide close to equal upload and download speeds.

    Both upload speeds and download speeds are crucial for having a great internet experience. For example, fast download speeds help for things like streaming webinars and downloading large files, while fast uploads speeds are important for things like video conferencing and moving large files to the cloud.

Why small businesses love AT&T Internet for Business

With over 99% reliability,1 as well as fast speeds, unlimited internet data, and added security for peace of mind, it’s no surprise that AT&T has been ranked #1 in customer satisfaction for Medium Business Wireline Service2.

Expect more from your internet with AT&T Business Fiber

AT&T Business Fiber offers three separate plans for small businesses: Business Fiber 100, Business Fiber 300, and Business Fiber 1000. These plans offer maximum download and upload speeds of 100 Mbps,3 300 Mbps,3 and up to 1GIG,3 respectively. They all also come with AT&T Internet Security powered by McAfee, and around-the-clock customer support.

Get Premier internet Service with AT&T Dedicated Internet

For the most mission-critical applications, AT&T Dedicated Internet offers a connection speed as high a 1Tbps, as well as guaranteed speeds, 24/7 monitoring for security, and a private connection.

1Based on network availability.

2AT&T received the highest score among medium businesses in the J.D. Power 2020-2021 U.S. Business Wireline Satisfaction Studies of customers’ satisfaction with their business wireline data and voice services. Visit for more details. 

3Internet speed claims represent maximum network service capability speeds and based on wired connection to the gateway. Actual customer speeds may vary based on a number of factors and are not guaranteed. 1GIG speeds available to new customers with the latest router (“BGW20”) and recommended setup. For more information, go to www.att/com/speed101.