AT&T FIBER®

Get the speed and reliability you've been looking for with the fastest internet¹ in Illinois - ultrafast gigabit internet

  • Fastest internet1

  • Straightforward pricing

  • Breakthrough Wi-Fi® equipment

1Ltd. avail/areas. Fastest among major internet service providers, based on 5Gbps offering. Wired speed maximum 4.7Gbps. Speeds vary, not g'td.

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Here's what our verified customers are saying about AT&T Fiber service.

5 stars

Excellent internet service. The set up was a breeze. The connection is so far good. There was a follow-up call from AT&T personnel checking about the connectivity. I would definitely recommend this internet service.

~Anish555

Verified customer
5 stars

Simple and impressive. Installation was incredibly hassle-free at our apartment complex-very much appreciated.

~DerrickT

Verified customer
5 stars

Happy I switched over. Best internet service we've had. We have had 2 other internet services before and neither compare to AT&T service.

~Jesse022

Verified customer
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BUYING GUIDES

See Tips for choosing the best internet plan

When choosing the best home internet plan for you, there are some key factors you should consider.
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EXPLAINER

What is fiber internet? Get answers to common questions

Get answers to some of the most common questions about fiber optic internet and learn what makes the technology so great.
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TRENDING NOW

AT&T Fiber is now delivering speeds up to 5 GIG

AT&T Fiber is now offering Internet plans with 2 GIG and 5 GIG speeds in select areas.
Learn More about 2 GIG and 5 GIG speeds

Frequently Asked Questions

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