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Fast. Reliable. Secure.
See why organizations choose AT&T Business Fiber
- Lightning-fast, with equal upload and download speeds up to 5 GIG*
- 99.9% reliability, with advanced cybersecurity to protect data**
- No data caps, equipment fees, or annual contract
- Free installation when you order online
*Single device wired speed maximum 4.7Gbps.
**Based on network availability.
Secure your business’s connection
Built-in 5G internet backup
Stay prepared for the unexpected—automatic 5G backup keeps you online, even during fiber outages.
Included at no extra cost with Business Fiber plans 1 GIG and up plans. Requires WNC-CGW452 gateway. 5G backup does not work in the event of a loss of power; battery backup options may be available at an additional cost. 5G coverage not available everywhere.
The AT&T Guarantee®
Connectivity you depend on. Deals you want. Prompt, friendly service you deserve. All guaranteed, or we make it right.*
*Fiber downtime lasting 20 minutes or more. Restrictions and exclusions apply. See att.com/businessguarantee for addnl. details.
New & existing customers
Save up to $50/mo. on AT&T Business Fiber
Get connected now with an AT&T wireless plan, then add superfast fiber internet once it’s available to save.
With elig wireless svc. ($20/mo. with Fiber 300; $40/mo. with Fiber 500; $50/mo. with Fiber 1 GIG or higher). Discount starts within 3 bills. Limited availability in select areas.
Explore more internet solutions from AT&T
AT&T Internet Air® for Business
Get an easy to setup, fast on-site wireless connection using the AT&T 5G network.
5G coverage not available everywhere.
AT&T Dedicated InternetSM
Go next level with a dedicated business-grade connection for high-bandwidth workloads.
Frequently asked questions
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