CenturyLink / Quantum Fiber internet in Great Falls, MT
CenturyLink / Quantum Fiber reports service to about 89% of residential locations in Great Falls, Montana, which ranks it #3 of 10 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 Great Falls
| # | Provider | Technology (varies by address) | Locations covered |
|---|---|---|---|
| 1 | Konceptio Data Services | Fixed wireless | 99%+ |
| 2 | Spectrum | Fiber, Cable | 94% |
| 3 | CenturyLink / Quantum Fiber | Fiber, DSL | 89% |
| 4 | AT&T | Fiber, DSL, Fixed wireless | 75% |
| 5 | Verizon | Fiber, Fixed wireless | 55% |
| 6 | T-Mobile Home Internet | Fixed wireless | 48% |
| 7 | Montana Internet | Fixed wireless | 41% |
| 8 | TDS Telecom | Fiber, Cable, DSL | 22% |
Share of residential locations in Great Falls where each provider reports service (FCC National Broadband Map, data as of December 31, 2025). See all providers in Great Falls.
CenturyLink / Quantum Fiber vs other providers
What technologies are available in Great Falls?
Fiber reaches about 35% of locations in Great Falls, so it is available in parts of the area but not everywhere. Plans of 100 Mbps or faster are reported for about 99%+ of locations, while gigabit-class service reaches about 36%. Fixed wireless home internet is reported for about 99%+ of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Great Falls that providers report they can serve. City-level figures, not your address.
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 Great Falls?
CenturyLink / Quantum Fiber reports service to about 89% of residential locations in Great Falls, per FCC data as of December 31, 2025. That ranks it #3 of 10 providers with meaningful coverage here. Availability depends on your exact address.
What type of internet does CenturyLink / Quantum Fiber offer in Great Falls?
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 Great Falls?
Other providers reporting at least 10% coverage in Great Falls include Konceptio Data Services (100%), Spectrum (94%), AT&T (75%), Verizon (55%).
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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