Call 1-877-492-2163 for Quantum Fiber Internet

Quantum Fiber Plans

Enjoy Speed and Reliability with Quantum Fiber Plans

Game big at the speed of Gig.

Big game night coming up and you’re worried about your slow internet connection? Well, worry no more! Begin your Quantum Fiber journey and enjoy ultra-fast speeds with virtually zero lags, unlimited data, and wall-to-wall WiFi coverage.

Speeds Up To 940 Mbps

Speed may not be available in your area. Maximum download/upload speed of up to 940 Mbps via a wired connection.

Quantum Fiber internet means “goodbye loading symbol,” and “hello, Gig!” Binge, stream, game, and chat with ultra-fast Gigspeed.

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Why Get Quantum Fiber

Your life is unlimited. Your internet should be too. Quantum Fiber by CenturyLink brings you a 100% fiber-optic network that offers symmetrical speeds and unlimited data at affordable rates.

Connect to the futuristic internet speeds going up to 940 Mbps without being tied down by a contract. Stream, game, connect with friends, or simply surf the internet to your heart’s content.

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Quantum Fiber fiber-optic network

Quantum Fiber Internet Plans

When your uploads are as fast as your downloads, that’s not internet magic. That’s Quantum Fiber internet. Evaluate your internet usage and pick one of the two fiber internet plans that offer 99.9% network reliability (Based on network uptime or availability). So, what are you waiting for? Get Quantum Fiber NOW and leap into the internet’s next generation!

Quantum Fiber Internet


Speeds up to 200 Mbps

Speed may not be available in your area. Taxes and fees may apply. Offer Details

  • No Contracts
  • No Data Caps
  • 99.9% Reliable Connection*
  • Improved WiFi Coverage
Call Now to Order

Quantum Fiber Internet


Speeds up to 940 Mbps

Speed may not be available in your area. Maximum download/upload speed of up to 940 Mbps via a wired connection. Taxes and fees may apply. Offer Details

  • No Contracts
  • No Data Caps
  • 99.9% Reliable Connection*
  • Improved WiFi Coverage
Call Now to Order

What Internet Speed Do You Need?

Don’t know how much internet speed you need? Internet usage evaluation is the best way to ensure that you choose the right internet speed tier for yourself.

See the below guide to find out which Quantum Fiber Internet plan will work best for you. Because your connected life needs game-changing internet!

Speeds Up To 200 Mbps

Speeds Up To 200 Mbps

200 Mbps is the perfect pick for:

  • Households with 4-5 users
  • Streaming video content
  • Connecting multiple devices to the internet simultaneously
  • Competitive online gaming

Speeds Up To 940 Mbps

Speeds Up To 940 Mbps

940 Mbps is the perfect pick for:

  • Households with 5+ users
  • Multiplayer online gaming
  • Online 4K video streaming
  • Downloading large files quickly

CenturyLink Fiber Internet - Your Gateway to the Future

Your life is unlimited, and your internet should be too. Get that remote job you wanted, binge-watch your favorite show, or begin the online gaming marathon you have been preparing for. Let Quantum Fiber Internet unlock the new world of opportunities and leap into the internet’s next generation with speeds up to 940 Mbps.

Features Description
Online Gaming No game room is complete without ultra-fast internet. Speeds up to 940 Mbps^ from Quantum Fiber are fast enough to defeat alien lifeforms of all kinds. And a few hundred zombies too!
^Speed may not be available in your area.
Connect to the World Blazing-fast internet from Quantum Fiber keeps your family connected to the things you love—all backed 24/7 by our always-online Fiber Customer Success Team.
Create A Safe Network Neighbors are great—just not on your WiFi. With Quantum Fiber and Instant WiFi, your connection is just that. Your connection. Private and secure.
Downloads, Uploads & Data Back Up Upload 4K videos. Download multiplayer games. Back up your data much faster. Rule your online world.

Is Quantum Fiber Internet Fast Enough For You?

Why allow yourself to go through the frustration of a slow internet connection, especially in this digital age?

CenturyLink Quantum Fiber uses a 100% fiber optic network made of glass filament lines for data transmission, which makes your connection fast, secure, and reliable. With speeds up to 940 Mbps, you can load online content within seconds to keep up with the world.

There’s fast. There’s faster, and then there is Gigspeed. With Quantum Fiber Internet connection you get 20x faster uploads than cable^. This means multiple users can enjoy 4K streaming, take online classes, play multiplayer online games, and work from home simultaneously without any interruptions in the connection.

^Comparison, as of 1/28/21, based on Quantum Fiber technology with wired upload speeds of up to 940 Mbps to major cable providers’ 1GIG cable service over DOCSIS 3.1 technology with upload speeds of 35 Mbps.

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Quantum Fiber Internet Fast Enough
Quantum Fiber Customer Service

Let Quantum Fiber Customer Service Assist You

Quantum Fiber makes sure that its customers can reach its highly-qualified customer care team at all times. Need help with your existing Quantum Fiber connection? Or want to upgrade your current service? The Quantum Fiber customer service number is at your disposal without any time restrictions, 24 hours a day, seven days a week.

Call Quantum Fiber phone number to report equipment issues, troubleshoot technical problems, get assistance with installing software, or schedule an appointment with a service professional.

You can also report Quantum Fiber outages, or seek help to log in to your Quantum Fiber account. Help is now just a call away!

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Frequently Asked Questions

Formerly known as CenturyLink Fiber Gigabit, Quantum Fiber is a part of CenturyLink indeed.
With the highest speeds up to 940 Mbps (Speed may not be available in your area.) and well-received Quantum Fiber reviews, it is certainly an excellent choice for guaranteed seamless internet connectivity.
Only CenturyLink Fiber is transforming into Quantum Fiber to ensure improved and reliable internet service for its customers.
To make a Quantum Fiber account, download the free Quantum Fiber App available on the Apple App Store, and Google Play Store. Log in with the details provided in your service welcome letter.
Once you’ve ordered the best plan for your requirements, you can schedule the installation date and time. You will need a fiber-ready gateway to connect your devices to the network. Stay home during the chosen time slot to allow access to your house when the technician arrives. As soon as he finishes setting up your cable and equipment, you can start using your fiber internet.
You can cancel your Quantum Fiber service either through the app or on the website.
Go to the “Subscription” section in the app, click on “Manage my subscription” and then follow the prompts.
To cancel on the website, click on “My account” once you’ve signed in, then click “Cancel subscription” and follow the prompts. Your Quantum Fiber service will be canceled when your current billing cycle ends. Make sure you return the equipment within 30 days.
Quantum Fiber offers Instant WiFi for a fast, reliable, and secure wall-to-wall network. From January 2023, 360 WiFi will also be available which will ensure advanced security.
Quantum Fiber modems that ensure the best service quality are C4000XG, C3000A or Z, C3510XZ, and C5500XK.

Call 1-877-492-2163 for Quantum Fiber Internet

DGS is an authorized sales agent of Q Fiber, LLC.

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