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Quantum Fiber internet plans
Quantum Fiber fiber plans compared by speed, intro and regular price, and what they cost over 2 years.
- From
- $50/mo
- Plans
- 5
- Type
- Fiber
Quantum Fiber plans
| Plan | Download | Price | 2-year cost |
|---|---|---|---|
| Up to 500 Mbps | 500 Mbps | $50/mo | $1,200 |
| Up to 1 Gig (940 Mbps) | 940 Mbps | $50/mo | $1,200 |
| Up to 2 Gig | 2 Gig | $70/mo | $1,680 |
| Up to 3 Gig | 3 Gig | $70/mo | $1,680 |
| Up to 8 Gig | 8 Gig | $165/mo | $3,960 |
Where it’s sold: Former Lumen/CenturyLink fiber footprint acquired by AT&T (11 states; strongest in Denver, Seattle, Salt Lake City, Phoenix, Minneapolis, Las Vegas). State list is partial/best-known..
Bundle discounts with your phone plan
Save $20/mo on AT&T wireless with Quantum FiberOngoing
−$20/moCommon questions
How much is Quantum Fiber internet?
Quantum Fiber plans start at $50 a month (Up to 500 Mbps).
What kind of internet is Quantum Fiber?
Quantum Fiber offers fiber service in Former Lumen/CenturyLink fiber footprint acquired by AT&T (11 states; strongest in Denver, Seattle, Salt Lake City, Phoenix, Minneapolis, Las Vegas). State list is partial/best-known..
Can I bundle Quantum Fiber with my phone plan?
Yes. AT&T customers can get a bundle discount.
Does Quantum Fiber have a data cap?
None
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Prices from official pages, checked September 29, 2026. Confirm with the provider before you buy.