CenturyLink Fiber is transforming into Quantum Fiber.

Fast fiber internet built for your life
and small business.

Why Quantum Fiber?

Fiber Means Business.

You use the internet for almost everything, so you need super-
fast speed and reliability. Quantum Fiber gives you both. Binge
full seasons, game, chat, and use all your devices at once.

Speed

Blazing-fast at up to
940 Mbps means the
speed you need for all
the things.

Unlimited Data

Revel in unlimited
data, Do your thing
with no limits. Data
caps? Not here.

Reliability

Trust our 99.9%
reliable* network.

*Based on network
uptime or availability.

Efficient employees, quicker software load times, and
customers becoming fans. Quantum Fiber means less waiting
so your small business can get down to business.

More About Quantum Fiber

Take control of your internet.

The Quantum Fiber app is coming soon.

The Quantum Fiber app gives
you the ability to control and
customize your home network
from the palm of your hand.

Mind-blowing speed.

Go beyond buffering as you work from home, take online
classes, or connect with your small business customers—all
with unlimited data.

Speeds up to
940 Mbps

Binge-watch entire seasons, rock
multi-players games, remote-in to
work or school with less waiting and
more living.

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Work from home

If your kitchen table is now your co-working space, a reliable
internet connection is a must-have. With unlimited data,
Quantum Fiber internet helps you win at work.

Distance Learning

Who knew your place would become "home-sweet-
classroom?" Your elementary, high school, or college-age kids
need powerful, reliable, internet to keep up with schoolwork.
Quantum Fiber internet is built for the world of you.

As your needs
change, so do we.

Our coverage
keeps growing.

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Quantum Fiber

Why Quantum Fiber?

What is Fiber?

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What can I expect with Quantum Fiber?
- Quantum Fiber places you at the center of the brand experience. With Quantum Fiber’s 100% fiber-optic network, you can stream, game, video chat, and download – with no limits, contracts, or bundles. And with our intuitive online portal, you can manage your account, power your home devices, and personalize your network – all online, on your own terms, and at your own time. Quantum Fiber is built for a world of you.

What are the benefits of fiber?
- Internet technology is not all the same. Our fiber network was built for highbandwidth households. With Quantum Fiber, you can stream multiple videos, play online games, back up data, and send and receive files at the same time over multiple devices.

What is Quantum Fiber and what is its relationship with CenturyLink?
- CenturyLink Fiber is transforming into Quantum Fiber, because nothing is more important for today’s connected lives than super-fast and reliable internet. No one likes data caps, bundles, and pricing gimmicks, so we don't have them. Instead, you get game-changing customer service, transparent pricing, and a powerful app for control, simplicity, and freedom. Quantum Fiber is what internet service looks like when it’s built for the world of you.

How much data comes with a Quantum Fiber internet plan?
- Quantum Fiber provides unlimited data, which gives you the freedom to stream, game, chat and download without limitations.