Don’t miss out on Quantum Fiber’s Price for Life guarantee—one of many deals offered by this national fiber internet provider.
Quantum Fiber Plans and Deals
Top Quantum Fiber plans
Best value
The best deals on Quantum Fiber
Quantum Fiber’s best deal is its Price for Life guarantee. Once you sign up at a certain price point, it’s yours—for life.
Price for Life Guarantee
Included with every Quantum Fiber plan
$100 referral credit and a $10 donation on your behalf
with the Quantum Fiber Refer and Earn Program
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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
*
Limited availability. Service rate in select locations only. Taxes and fees apply. New Quantum Fiber Customers Only.
†
Speed may not be available in your area. Taxes and fees may apply.
‡
Limited availability. Service and speed in select locations only. Price for Life: Offer available to new and existing customers located in qualifying markets and cannot be combined with other promotions or offers. Offer not available with Instant Internet service, Instant 360 WiFi service, or at bulk service properties. Limited time offer.
Quantum Fiber is a smaller fiber service owned by Lumen (which also happens to own CenturyLink), offering speeds ranging from 200Mbps up 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 is its Price for Life guarantee. If you sign up for Quantum Fiber, as long as you don’t leave the service and come back, you pay the same price for your internet package as when you signed up. That means no price hikes or other surprise bill increases for as long as you’re a Quantum customer.
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 200Mbps ($45 a month) and go up to 8,000Mbps ($165 a month), with many speed and price options in between.
We recommend the 500Mbps plan for most households. 500Mbps is a perfect speed for comfortable streaming and browsing on multiple devices simultaneously. And it’s just $50 a month—only $5 more than the 200Mbps plan, but giving you more than double the speed.
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 500Mbps plan at $50 a month. That’s a great speed at a low cost!
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