CenturyLink / Quantum Fiber internet in Bellingham, WA
CenturyLink / Quantum Fiber reports service to about 93% of residential locations in Bellingham, Washington, which ranks it #2 of 7 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 Bellingham
| # | Provider | Technology (varies by address) | Locations covered |
|---|---|---|---|
| 1 | Xfinity | Cable | 99% |
| 2 | CenturyLink / Quantum Fiber | Fiber, DSL | 93% |
| 3 | Verizon | Fiber, Fixed wireless | 74% |
| 4 | Declaration Networks Group | Fixed wireless | 74% |
| 5 | T-Mobile Home Internet | Fixed wireless | 69% |
| 6 | AT&T | Fiber, DSL, Fixed wireless | 33% |
| 7 | Astound Broadband | Fiber, Cable | 7% |
Share of residential locations in Bellingham where each provider reports service (FCC National Broadband Map, data as of December 31, 2025). See all providers in Bellingham.
CenturyLink / Quantum Fiber vs other providers
What technologies are available in Bellingham?
Fiber reaches about 28% of locations in Bellingham, 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 37%. DSL is still reported for about 29% of locations, which can be a fallback where fiber and cable do not reach. Fixed wireless home internet is reported for about 97% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Bellingham that providers report they can serve. City-level figures, not your address.
CenturyLink / Quantum Fiber in places near Bellingham
- Port Townsend, WA (90%)
- Sequim, WA (81%)
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 Bellingham?
CenturyLink / Quantum Fiber reports service to about 93% of residential locations in Bellingham, per FCC data as of December 31, 2025. That ranks it #2 of 7 providers with meaningful coverage here. Availability depends on your exact address.
What type of internet does CenturyLink / Quantum Fiber offer in Bellingham?
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 Bellingham?
Other providers reporting at least 10% coverage in Bellingham include Xfinity (99%), Verizon (74%), Declaration Networks Group (74%), T-Mobile Home Internet (69%).
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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