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Sign up for AT&amp;T Fiber&reg; today&mdash;America&rsquo;s fastest internet!&nbsp;<a href="/buy/internet/plans">Check availability</a>

Based on analysis by Ookla® of Speedtest Intelligence® data nationwide Speed Score for Q3–Q4 2024. Ookla trademarks used under license and reprinted with permission. Ltd. availability/areas.

Stay connected to everything you love with our superfast internet.

AT&T Fiber Customer Reviews

Download speed1

Depending on your address, AT&amp;T will offer the best internet service available for you when you check your availability. That could be our fastest internet plans with <a href="/internet/fiber/" rel="noreferrer noopener" target="_blank">AT&amp;T Fiber</a>, our <a href="/internet/" rel="noreferrer noopener" target="_blank">AT&amp;T Internet</a> plans or our new wireless internet service, <a href="/internet/internet-air/" rel="noreferrer noopener" target="_blank">AT&amp;T Internet Air</a>.

We&rsquo;ll show the price of available plan(s) once you enter your address to check availability, along with any offers or reward cards you might qualify for. New and existing AT&amp;T customers may be eligible to save 20% on one of their services when you bundle AT&amp;T Fiber with an unlimited wireless plan. <a href="/internet/cell-phone-bundles/" rel="noreferrer noopener" target="_blank">Learn more about bundle savings with AT&amp;T</a>

<a href="/buy/internet/plans" rel="noreferrer noopener" target="_blank">Check to see the best internet service and plans available at your address</a>

AT&amp;T Fiber is available in select locations. You can check to see <a href="/buy/internet/plans" target="_blank">which internet plans are available at your address</a>. We will show you the fastest speed available for your location. If only one plan is shown for your address, it&rsquo;s our best available internet offer based on your location.&sup1;

Fiber internet service is delivered over fiber optic cable. This is different from traditional internet, which transmits information by sending data over copper wires. Fiber has the potential to transmit data at faster speeds than DSL or cable-based internet. <a href="https://techbuzz.att.com/explainers/what-is-fiber-internet-answers-to-common-questions/" target="_blank">Learn more about Fiber internet</a>.

1With access from AT&amp;T. Internet plans up to 100Mbps. Terms, conditions &amp; restrictions apply.

Where available, AT&amp;T Fiber with 5 GIG speed is the fastest residential internet plan offered by any major internet service provider.&sup1;

1Fastest among major internet service providers, based on 5Gbps offering. &nbsp;Internet speed claims represent maximum wired network service capability speeds and recommended setup. &nbsp;Actual customer speeds are not guaranteed. &nbsp;Single device wired speed maximum 4.7Gbps. &nbsp;For more information go to <a href="/support/article/u-verse-high-speed-internet/KM1010095" target="_blank">/speed101</a>

AT&amp;T is proud to offer superfast internet plans at affordable prices. The internet plans and pricing available to you will depend on your location.&nbsp;&nbsp;

<a href="/buy/internet/plans" rel="noreferrer noopener" target="_blank">Check to see our best internet service and plans available at your address</a>&nbsp;

There are a couple of key advantages to AT&amp;T Internet vs. Spectrum and Xfinity. AT&amp;T&rsquo;s fastest internet plan offers speeds up to 5 GIG* with equal upload and download speeds on our 100% fiber network. That&rsquo;s some serious speed.&nbsp;&nbsp;

<a href="/internet/fiber/" rel="noreferrer noopener" target="_blank">Learn more about how AT&amp;T stacks up versus other internet service providers</a>&nbsp;

*Speeds based on wired connection. Actual speeds may vary. For 5 GIG, single device wired speed maximum 4.7Gbps. For more information go to <a href="/speed101">/speed101</a>

The price of internet service changes based on what&#39;s available where you live. Depending on your location, the best internet service available may be <a href="/internet/fiber/" rel="noreferrer noopener" target="_blank">AT&amp;T Fiber</a>, <a href="/internet/" rel="noreferrer noopener" target="_blank">AT&amp;T Internet</a>, or our new wireless internet service, <a href="/internet/internet-air/" rel="noreferrer noopener" target="_blank">AT&amp;T Internet Air</a>.&nbsp;&nbsp;

To find out, enter your address. We&#39;ll show the cost of the plan(s) you can get, plus any offers and/or reward cards you might be eligible for.&nbsp;

<a href="/buy/internet/plans" rel="noreferrer noopener" target="_blank">Check for internet service and plans available at your address</a>&nbsp;

All AT&amp;T Fiber plans come with unlimited data, which makes them ideal for heavy data users like online gamers.

<a href="/buy/internet/plans" target="_blank">Check to see if AT&amp;T Fiber is available at your address.</a>

The cost of internet service varies by availability at your address. Depending on your location, the best internet service available may be <a href="/internet/fiber/" rel="noreferrer noopener" target="_blank">AT&amp;T Fiber</a>, <a href="/internet/" rel="noreferrer noopener" target="_blank">AT&amp;T Internet,</a> or our new wireless internet service, <a href="/internet/internet-air/" rel="noreferrer noopener" target="_blank">AT&amp;T Internet Air</a>. &nbsp;&nbsp;

Enter your address to check availability, and we&rsquo;ll show the price of available plan(s) along with any offers or reward cards you might quality for.&nbsp; &nbsp; 
&nbsp; &nbsp; 
<a href="/buy/internet/plans" rel="noreferrer noopener" target="_blank">Check for internet service and plans available at your address</a>

If you are a current AT&amp;T Internet customer and want a faster Internet plan, you can <a href="/buy/internet/plans" target="_blank">check to see if you are eligible to upgrade your AT&amp;T Internet plan here</a>. You will be prompted to log in to your existing myAT&amp;T account to modify your service. If a faster Internet plan is available at your address, you can follow the prompts to upgrade your AT&amp;T Internet plan online.

Where available, you might consider upgrading to an AT&amp;T Fiber plan. Fiber optic internet can deliver faster speeds than traditional cable internet.

You&rsquo;ll often see internet plans measured by download speeds and upload speeds. The download speed tells you how quickly you can move information from the internet onto your device. The upload speed tells you how quickly you can send information from your device out to other parts of the internet. Download speeds are important for things like downloading an HD movie, while upload speeds are important for things like gaming and video conferencing.

<a href="https://techbuzz.att.com/explainers/internet-101-a-glossary-of-internet-terms/" target="_blank">Read more about other common internet terms</a>.

The good news is internet plans from AT&amp;T don&rsquo;t require an annual contract. Our internet plans also promise no price increases at 12 months, no data caps, and no equipment fees.&nbsp;&nbsp;

<a href="/buy/internet/plans" rel="noreferrer noopener" target="_blank">Check to see the best internet service and plans available at your address</a>&nbsp;

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Discover our best home internet plans

Discover our best home internet plans

We keep you connected to what matters

AT&T Fiber

AT&T Internet Air™

AT&T Internet

Everyone in your family can share a strong connection.

Explore AT&T Fiber benefits

Connectivity you depend on

Straightforward fiber pricing

Prompt, friendly service

AT&T All-Fi^® Wi-Fi

AT&T ActiveArmor^SM

Unlimited internet data

Discover our best home internet plans

Discover our best home internet plans

We keep you connected to what matters

AT&T Fiber

AT&T Internet Air™

AT&T Internet

Everyone in your family can share a strong connection.

Explore AT&T Fiber benefits

Connectivity you depend on

Straightforward fiber pricing

Prompt, friendly service

AT&T All-Fi® Wi-Fi

AT&T ActiveArmorSM

Unlimited internet data

AT&T All-Fi^® Wi-Fi

AT&T ActiveArmor^SM