Quantum Fiber
80500 Mbps
500 Mbps
symmetrical
$50
per month
- Real cost / mo
- $50
- Data
- Unlimited
- Contract
- None
- Equipment
- Included
FiberCheck availability →
Quantum Fiber
FiberNot yet checked
Lumen's fiber brand. Symmetrical multi-gig with locked pricing, rolling out fastest in Denver, Phoenix, Minneapolis and Seattle.
8 Gbps
Fastest plan
$50/mo
Cheapest plan
4
Plans offered
19
States served
Honest assessment
What Quantum Fiber gets right and wrong
What works
- Symmetrical up to 8 Gig
- No annual contract
- Price does not step up
What to watch for
- Build is patchy inside its own metros
- Install lead times
- Support is shared with CenturyLink
4 plans
Quantum Fiber plans and prices
Real cost is the two-year monthly average with the promo step-up, equipment rental and install fee folded in. It is the number worth comparing.
Nobody has checked these plans against the provider yet. They were written from general knowledge, not compiled from a source, so treat every figure as a starting point rather than a quote.
Quantum Fiber
78940 Mbps
940 Mbps
symmetrical
$75
per month
- Real cost / mo
- $75
- Data
- Unlimited
- Contract
- None
- Equipment
- Included
FiberCheck availability →
Quantum Fiber
782 Gig
2 Gbps
symmetrical
$95
per month
- Real cost / mo
- $95
- Data
- Unlimited
- Contract
- None
- Equipment
- Included
FiberCheck availability →
Quantum Fiber
738 Gig
8 Gbps
symmetrical
$165
per month
- Real cost / mo
- $165
- Data
- Unlimited
- Contract
- None
- Equipment
- Included
FiberCheck availability →
| Plan | Speed | Advertised | Real cost / mo | Data | Contract |
|---|---|---|---|---|---|
| 500 Mbps | 500 Mbps / 500 Mbps | $50 | $50 | Unlimited | None |
| 940 Mbps | 940 Mbps / 940 Mbps | $75 | $75 | Unlimited | None |
| 2 Gig | 2 Gbps / 2 Gbps | $95 | $95 | Unlimited | None |
| 8 Gig | 8 Gbps / 8 Gbps | $165 | $165 | Unlimited | None |
Footprint
Where Quantum Fiber operates
A footprint in 19 states. Being in the state does not mean being on your street — check your city.
Compare
Alternatives to Quantum Fiber
Other providers with an overlapping footprint, ranked by their best plan.
Disclosure
How this page is put together
Quantum Fiber does not pay to appear here and cannot change its position. Best Internet US ranks by a published formula — see how we rank providers. Always confirm the current price and availability at your address before signing.