CenturyLink / Quantum Fiber internet in Bismarck, ND
CenturyLink / Quantum Fiber reports service to about 75% of residential locations in Bismarck, North Dakota, which ranks it #3 of 5 providers with meaningful coverage. CenturyLink and Quantum Fiber are Lumen's consumer internet brands. They offer DSL in many areas and fiber (branded Quantum Fiber) where it has been built out.
How CenturyLink / Quantum Fiber compares in Bismarck
| # | Provider | Technology (varies by address) | Locations covered |
|---|---|---|---|
| 1 | Midco | Fiber, Cable, Fixed wireless | 99%+ |
| 2 | T-Mobile Home Internet | Fixed wireless | 78% |
| 3 | CenturyLink / Quantum Fiber | Fiber, DSL | 75% |
| 4 | Verizon | Fiber, Fixed wireless | 71% |
| 5 | AT&T | Fiber, DSL, Fixed wireless | 67% |
Share of residential locations in Bismarck where each provider reports service (FCC National Broadband Map, data as of December 31, 2025). See all providers in Bismarck.
CenturyLink / Quantum Fiber vs other providers
What technologies are available in Bismarck?
Fiber reaches about 19% of locations in Bismarck, so it is available in parts of the area but not everywhere. Gigabit-class service (1,000 Mbps down) is reported for about 81% of locations. Fixed wireless home internet is reported for about 92% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Bismarck that providers report they can serve. City-level figures, not your address.
CenturyLink / Quantum Fiber in places near Bismarck
- Mandan, ND (80%)
Plans and pricing
Plan prices and promotions change often and vary by address, so we do not list them. See CenturyLink / Quantum Fiber's current offers at your address with its availability checker.
Frequently asked questions
Is CenturyLink / Quantum Fiber available in Bismarck?
CenturyLink / Quantum Fiber reports service to about 75% of residential locations in Bismarck, per FCC data as of December 31, 2025. That ranks it #3 of 5 providers with meaningful coverage here. Availability depends on your exact address.
What type of internet does CenturyLink / Quantum Fiber offer in Bismarck?
CenturyLink / Quantum Fiber offers fiber, dsl service across its footprint. The FCC summary does not say which technology reaches each address, so check your address with the provider.
Who are the main CenturyLink / Quantum Fiber competitors in Bismarck?
Other providers reporting at least 10% coverage in Bismarck include Midco (100%), T-Mobile Home Internet (78%), Verizon (71%), AT&T (67%).
How do I check CenturyLink / Quantum Fiber availability at my address?
Use CenturyLink / Quantum Fiber's own address checker, or enter your ZIP code here to compare all providers for your area.
Compare all providers for your ZIP code
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