Enjoy unlimited data on your home internet

All plans with AT&T Fiber come with unlimited data on your home internet connection. That means no data overage fees, no matter how much you stream, game, or download on your home internet connection.

What is the difference between fiber internet and Wi-Fi?

Fiber internet is internet service brought into your home by high-speed fiber-optic cables. Wi-Fi technology allows that internet service to be used wirelessly with Wi-Fi enabled devices. Your Wi-Fi devices, such as smartphones and laptops, connect wirelessly to your Wi-Fi router instead of using an ethernet cable.

Does AT&T offer the highest speed internet?

With both download speeds and upload speeds up to 5Gbps, AT&T Fiber delivers fastest internet among major internet service providers in select areas. 1

How much does AT&T Fiber cost?

Your monthly rate will depend on which plan you choose. All fiber plans are eligible for a $10/mo. AutoPay & paperless billing discount. Plus, there is no price increase at 12 months, no annual contract, no internet data caps, and no equipment fees. Check to see which plans are available at your address

If I want a faster internet connection, can I upgrade my Home Internet from AT&T ?

If you are a current Home Internet from AT&T customer and want a faster Internet plan, you can check to see if you are eligible to upgrade to a faster plan here . You will be prompted to log in to your existing myAT&T account to modify your service. If a faster Internet plan is available at your address, you can follow the prompts to upgrade your Internet plan online. Where available, you might consider upgrading to an AT&T Fiber plan. Fiber optic internet delivers faster speeds than traditional copper internet. In fact, AT&T Fiber with 5 GIG speeds delivers the fastest residential internet of any major internet service provider in select areas. 1 The cost of upgrading to an AT&T Fiber plan will vary depending on the plan you choose.

If I’m an existing wireless customer, what are the best offers on AT&T Fiber?

Already have AT&T Wireless? Add AT&T Fiber service and enjoy a savings of 20% each month on your internet bill! Those with AT&T Fiber enjoy 99% reliability, 3 unlimited internet data, and symmetrical upload and download speeds. If you already have AT&T Fiber and want to add wireless service, you can also save 20%. on your wireless bill. 2 If you’re new to AT&T, you can get AT&T Fiber service, where available, and save 20% every month on internet when you add an eligible AT&T unlimited wireless plan. 3

What can I do with 5 GIG speeds that I can't already do with gigabit internet?

Where available, 5 GIG internet gives you approximately five times the speed of Internet 1000. This additional speed may enhance your ability to stream 4K videos, stream in 1080p, and download large files all at the same time, on even more devices at once. Because AT&T offers fast upload speeds as well as download speeds, influencers and video creators can also expect dramatically faster upload times for large video files. You can check to see if multi-gig internet plans are available at your address .

What is the best router to use with AT&T Fiber?

An essential part of a home network powered by AT&T is good Wi-Fi equipment that can handle the highest speed internet service available. That's why AT&T Fiber customers are issued the AT&T Wi-Fi gateway, which is both a router and modem in one. With the AT&T Wi-Fi Gateway, you'll not only get automatic software and firmware updates - troubleshooting, replacement, and repair are included as part of your AT&T service. 1 You can read more about the AT&T Wi-Fi Gateway here. 1 Repair and replacement for defective routers only and only for Home Internet from AT&T subscribers in good standing.

How do fiber internet and 5G Technologies Work Together?

Fiber is the true backbone of wireless technology. Fiber connects 5G cell towers back to the internet and is capable of supporting the demands of the 5G wireless network. Copper wirelines are simply not fast enough to deliver the speeds promised by 5G service. For this reason, 5G technology could not function without a robust fiber optic network. You may hear competitors of AT&T tout their 5G network, but none of them have the fiber footprint that AT&T has. In fact, AT&T Fiber is available in 21 states, and the expansion is ongoing. You can check out current AT&T Fiber coverage and check availability at your address here .

Offers on AT&T Internet

Q: Build the ultimate smart home experience with AT&T Smart Home Manager

Put your devices into a Wi-Fi ® fast lane with our intelligent Smart Home Manager app¹. The app lets you set parental controls, track data usage by device, and manage screen time², all in one place.

AT&T Fiber®

Get a $150 reward card

When you order America’s fastest internet online.

Redemption req’d. Fastest network based on analysis by Ookla^® of Speedtest Intelligence^® data, 1H 2025.

Shop AT&T Fiber Call 866.634.0879

Enter your address to get started

Experience cutting-edge technologies beyond the internet.

Supports the latest gadgets with unmatched efficiency.

134x faster than cable internet.

Our maximum speed for truly immersive experiences.

AT&T Internet Backup included for unlimited wireless customers to help you stay connected at no additional cost—if internet goes down, your wireless data steps up.

Get our next-level Wi-Fi® that comes with Wi-Fi 7 technology, equipment upgrade program, AT&T ActiveArmor® advanced internet security, and AT&T Extended Wi-Fⁱ® Coverage Service.

AT&T Fiber Customer Reviews

See what our customers are saying

Consistent, speedy, and reliable

"We already had pretty fast internet, but we've really been impressed by AT&T Fiber. We are all heavy internet users and our service hasn't had any outages or issues of any kind and it has been great. Download AND upload speeds are SO fast!"

SB Texas
Verified customer

See for yourself

See what our customers are saying

Superfast internet,
easy install

"We just switched to AT&T Fiber and it's been great so far. Superfast speeds, install went without a hitch!"

PaulJ
Verified customer

See for yourself

See what our customers are saying

Lightning fast

"Exceptionally fast internet, no problems. And for the speed, very reasonably priced."

Tomm
Verified customer

See for yourself

More reasons to love AT&T Fiber internet

Fiber broadband (sometimes called Fiber internet) is an internet service delivered over fiber optic cable. This is different from traditional cable 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.

In particular, AT&T Fiber now delivers the fastest internet service of any major provider¹, with speeds of up to 5 GIGs.

Competitor comparison based on publicly available data as of 08/28/2025. Comparison limited to cable technology, excludes Xfinity & Spectrum fiber offerings, not available in all areas*. Speeds based on wired connection. Actual speeds may vary. For 5GIG, single device wired speed maximum 4.7Gbps. For more information go to www.att.com/speed101.

These days, we rely on the internet for so many important tasks. We use our internet connection to check the news, stream entertainment, telecommute for work, stay in touch with loved ones, play video games, and much more. It’s understandable to expect fast, reliable internet. To provide this level of service, AT&T Fiber offers five plans: Internet 300, Internet 500, Internet 1000, 2 GIG Internet, and 5 GIG Internet.

Put your devices into a Wi-Fi^® fast lane with our intelligent Smart Home Manager app¹. The app lets you set parental controls, track data usage by device, and manage screen time², all in one place.

¹AT&T Smart Home Manager is available to Home Internet from AT&T service customers with a compatible AT&T Wi-Fi gateway. Limited to home Wi-Fi network.
²Parental Controls and Data Usage features available with BGW320, BGW210, 5268AC and NVG599 Wi-Fi gateways.

You’ve asked. We’ve answered.

Hyper-gig internet represents a family of plans that includes 1 GIG, 2 GIG and 5 GIG internet speed tiers available from AT&T. All three hyper-gig plans also include AT&T All-Fi, a next-generation Wi-Fi experience for all of your devices.¹ If you’re interested, you can go here to see if hyper-gig speeds might be available at your address.²

You can also read more about AT&T 2 GIG and 5 GIG speeds here.

¹Compatible gateway with Wi-Fi 6; subject to availability. Optimal performance requires Wi-Fi 6 enabled devices.
²Limited availability in select areas.

AT&T Fiber installation may require a technician to come to your home, even if you already have other AT&T services. Fiber services require different types of cable and equipment, and the technician will upgrade the internet lines to your home to be sure you have our most up-to-date fiber optic technology.

Though it varies, AT&T Fiber typically takes from four to six hours to be fully installed. Installation can include replacing existing copper wiring with new fiber lines that will provide you with our best internet experience.

When your AT&T Fiber internet service is installed, you may need a new Wi-Fi gateway. Also, if you choose, we can help set you up with Extended Wi-Fi Coverage service.

You can visit this page to learn more about AT&T Fiber installation and watch a short video that explains how easy it is to upgrade from AT&T Internet to AT&T Fiber.

AT&T Fiber expansion and evolution is ongoing and is all part of the mission to make AT&T the best connectivity provider in America.

There are many factors that contribute to the timing of AT&T consumer fiber deployment, including, but not limited to, resources, local permitting, access to property or community and even environmental factors. We are constantly evaluating new metros to add to the AT&T Fiber footprint. You can sign up to be alerted if AT&T Fiber is available at your address.

Sometimes your neighbors may be eligible for AT&T Fiber but your home is not when you check availability. If this is the case, AT&T Fiber may not be available to your home yet, because your neighborhood is at the edge of our Fiber footprint. You can check out AT&T Community Forums for more information.

You can check out our best current offers for AT&T Internet and AT&T Fiber.

For existing AT&T Wireless customers, you can add AT&T Fiber service and enjoy a savings of 20% each month on your fiber bill!¹ If you already have AT&T Fiber and want to add wireless service, you can also save 20% per month on your wireless bill. If you’re new to AT&T, you can get AT&T Fiber service, where available, and save 20% on your monthly fiber bill when you add an eligible AT&T unlimited wireless plan. 

If you qualify, you may also save money on your Home Internet from AT&T service through Access from AT&T. Access offers a low-cost home internet service available to eligible limited-income households who participate in Supplemental Nutrition Assistance Program (SNAP), Supplemental Security Income (SSI) for California residents, National School Lunch Program, or with a household income below 200% of federal poverty guidelines.²

Availability of internet speeds depends on your location.

Visit https://www.att.com/internet/availability/ to check the speed available at your location.

If you qualify, you may also save money on your Home Internet from AT&T service through Access from AT&T. Access is a low cost home internet service available to eligible limited income AT&T Internet and AT&T Fiber households who participate in Supplemental Nutrition Assistance Program (SNAP), Supplemental Security Income (SSI) for California residents, National School Lunch Program, or with a household income below 200% of federal poverty guidelines. Speeds on Home Internet from AT&T depend on the maximum speed available at your location. Visit https://www.att.com/internet/availability/ to check the speed available at your location.

AT&T Wireless: AT&T may temporarily slow data speeds if the network is busy

¹20%. discount with eligible wireless service applied to internet within 2 bills. Limited availability in select areas.
²With Access from AT&T plans up to 100Mbps. Terms, conditions & restr’s apply.

Offers on AT&T Internet

Get a $150 reward card

Enter your address to get started

Choose how fast you want to go

Up to 1 GIG speed

500Mbps speed

Overall

Customer Averages

Quick Reviews

Overall

Customer Averages

Quick Reviews

Overall

Customer Averages

Quick Reviews

Overall

Customer Averages

Quick Reviews

Overall

Customer Averages

Quick Reviews

Overall

Customer Averages

Quick Reviews

Consistent, speedy, and reliable

Superfast internet,easy install

Lightning fast

More reasons to love AT&T Fiber internet

What makes AT&T Fiber internet different?

Internet powered by AT&T Fiber

Build the ultimate smart home experience with AT&T Smart Home Manager

You’ve asked. We’ve answered.

What is fiber optic internet?

What is the difference between fiber internet and Wi-Fi?

What is hyper-gig internet?

What is the process for AT&T Fiber installation, and how long will it take?

Will AT&T Fiber be available in my neighborhood soon?

Does AT&T offer the highest speed internet?

What are the best deals on AT&T Fiber?

Shop

Trending

Top phone & data plans

Switch to AT&T

Featured deals

Shop cell phones by brand

Tablets & Watches

Accessories by Brand

Resources

AT&T

Superfast internet,
easy install