Quantum Fiber Internet delivers 100% fiber-optic internet across 15 states, with symmetrical speeds up to 8 Gbps and a free 360 WiFi whole-home mesh system.
Quantum Fiber, a Lumen Technologies brand, brings 100% fiber-optic internet to homes across 15 states including Missouri, with symmetrical upload and download speeds on every plan. Starting at $50/month for 500 Mbps, all plans include unlimited data, no annual contracts, and a free 360 WiFi whole-home mesh system. Quantum Fiber is being acquired by AT&T, which is expected to accelerate network expansion. Fast Communications is an authorized Quantum Fiber dealer.
Quantum Fiber Internet Plans for 2026
Compare every Quantum Fiber tier side-by-side. All plans include symmetric speeds,no data caps, and no annual contract.
200 Mbps
$30/mo
Income-qualified households
- Symmetrical
- No contract
- income-based eligibility
Quantum Fibe Internet Plans for 2026
Symmetrical Speeds
Every Quantum Fiber plan delivers equal upload and download speeds 500 Mbps down is matched by 500 Mbps up, a real advantage over cable for video calls and uploads.
No Data Caps
Unlimited data on every plan no throttling, no overage charges, no monthly limit.
Free 360 WiFi Mesh System
Quantum Fiber includes its whole-home WiFi mesh system at no extra charge no equipment rental fee.
No Annual Contract
Cancel any time with no early termination fee on any Quantum Fiber plan.
AT&T Acquisition Underway
Quantum Fiber is being acquired by AT&T in 2026, expected to expand the fiber network further over the following years.
Simply Fiber Low-Income Plan
Qualifying households may access 200 Mbps fiber for $30/month through the Simply Fiber program one of the lowest-priced fiber options in the country.
Quantum Fiber Internet Speeds vs. Cable Competitors
|
Provider (1 Gig plan)
|
Download
|
Upload
|
Data Cap
|
Contract
|
|---|---|---|---|---|
|
Quantum Fiber |
1,000 Mbps |
1,000 Mbps |
Unlimited |
None |
|
AT&T Fiber |
1,000 Mbps |
1000 Mbps |
Unlimited |
None |
|
Spectrum Cable |
1,000 Mbps |
35 Mbps |
Unlimited |
None |
Is Quantum Fiber Internet Available In My Area?
Fiber availability is address-specific even neighboring homes can have different options. Quantum Fiber Internet has its strongest footprint in these states and metros:
Top Quantum Fiber Internet City Pages
Quantum Fiber Internet Customer Reviews
Customers consistently cite Quantum Fiber symmetrical speeds, unlimited data, and the included WiFi mesh system as reasons they recommend it particularly for households with multiple remote workers.
4.5 / 5
Average customer rating
#1
J.D. Power South region (2024)
Top 3
ACSI fiber providers
Customers frequently mention fast symmetric speeds, reliable uptime, and responsive support as the top reasons they recommend Quantum Fiber Internet .
How To Order Quantum Fiber Through Fast Communications
Check Availability
Enter your address above or call (888) 841-5332 to confirm which providers and plans are available at your exact location.
Compare Plans
Review speeds, pricing, and features side by side above then choose the plan that fits your household's needs and budget.
Call or Submit
Call (888) 841-5332 or submit your details above. Fast Communications handles your order as an authorized dealer same price as ordering direct.
Frequently Asked Questions
Quantum Fiber offers symmetrical speeds from 500 Mbps up to 8 Gbps,
depending on availability at your address. Every plan delivers equal
upload and download speeds a key advantage over cable internet for
video calls, working from home, and uploading large files.
Plans start at $50/month for 500 Mbps fiber. The 940 Mbps plan is
$65/month and the 2 Gig plan is $85/month. All plans include unlimited
data and the free 360 WiFi system. A Simply Fiber plan at $30/month is
available for qualifying low-income households.
Quantum Fiber and CenturyLink are both owned by Lumen
Technologies. Quantum Fiber is the brand for fiber-optic internet
service, while CenturyLink is the legacy DSL brand. If you previously had
CenturyLink Fiber, your service is now operating under the Quantum
Fiber brand.
Yes. AT&T announced the acquisition of Quantum Fiber from Lumen
Technologies, with the deal expected to close by end of 2026. Current
Quantum Fiber customers continue uninterrupted during the transition.
The acquisition is expected to accelerate fiber network expansion.
No. Every Quantum Fiber plan includes unlimited data no caps, no
throttling, no overage fees regardless of how much you stream, game,
or download each month.
Price For Life is no longer available for new Quantum Fiber customers
as of April 2026. Existing customers who already have Price For Life on
their account keep it. New customers are on standard pricing that may
change over time.
Yes, symmetrical fiber speeds are ideal for both. Gamers benefit from
the low latency and fast upload speeds (important for online
multiplayer and streaming gameplay). Remote workers benefit from
upload speeds matching download, which makes video calls, large file
transfers, and cloud work noticeably smoother than cable internet.
Quantum Fiber serves approximately 15 states across the Midwest and
West, including Missouri, Minnesota, Colorado, Utah, Arizona, Nevada,
and more. Availability is address-specific even within covered states.
Enter your address in the lookup above or call (888) 841-5332 to
confirm whether Quantum Fiber fiber internet is available at your exact
location.
Compare Quantum To Other Fiber Providers
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