Don't miss out on the latest deals from Quantum Fiber, one of the nation's leading fiber internet providers.
Quantum Fiber Plans and Deals
Top Quantum Fiber plans
Best value
The best deals on Quantum Fiber
Quantum Fiber’s best deal saves you $240 a year on AT&T Wireless service, with $20/mo. off when you bundle.
Save $240/year on internet and mobile
when you bundle with AT&T Wireless
$100 referral credit and a $10 donation on your behalf
with the Quantum Fiber Refer and Earn Program
Shop Now
All perks and add-ons available to Quantum Fiber customers:
Free modem
with every plan
Unlimited data
with every plan
No contracts
and no early termination fees
All Quantum Fiber plans and prices
Quantum Fiber is a smaller fiber service owned by Lumen (which also happens to own CenturyLink), offering speeds ranging from up to 500Mbps to 8,000Mbps. Quantum Fiber doesn’t offer as many big deals as larger providers, but it still has some.
The best and biggest Quantum Fiber deal right now is its AT&T Wireless bundle. If you sign up for Quantum Fiber and pair it with an eligible AT&T Wireless plan, you'll save $20 per month on your wireless bill — that's $240 back in your pocket every year.
Quantum Fiber has no annual contracts, so there are no termination fees if you decide to cancel your service and switch to a new provider. Quantum also provides unlimited data with all of its plans, so you can use all the data you want during the month without having to worry about data overage fees or throttled speeds. A modem comes included with your monthly fee, as does installation (unless installation costs exceed $1,500).
What to expect in your Quantum Fiber bill:
Modem:
Free
Professional installation fee:
None
Early termination fee:
NA
Data as of 07/02/2025.
Is Quantum Fiber in your area?
Quantum Fiber offers its fiber internet services in nearly 565,000 locations in 17 states.
Which Quantum Fiber speed is right for you?
Recommended speed
Quantum Fiber plans start at up to 500Mbps ($50 a month plus tax) and go up to 8,000Mbps ($165 a month), with many speed and price options in between.
We recommend the up to 500Mbps plan for most households. 500Mbps is a perfect speed for comfortable streaming and browsing on multiple devices simultaneously.
Here’s how to get the best Quantum Fiber deals
1
Plan on a long-term commitment.
Longtime Quantum Fiber customers have the joy of watching their internet price stay the same while everyone else’s goes up. That plan you’re eyeing may be a good deal today, but in 20 years, it will be even better.
2
Call and negotiate.
You can always call Lumen (Quantum Fiber’s parent company) to see if they can offer you a deal.
More Quantum Fiber resources:
Frequently asked questions about Quantum Fiber deals
No, Quantum Fiber doesn’t typically offer discounts. However, you can always call and ask.
The best price for Quantum Fiber is the up to 500Mbps plan at $50 a month plus tax. That’s a great speed at a low cost!
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