Xfinity internet in Knoxville, TN
Xfinity reports service to about 99% of residential locations in Knoxville, Tennessee, which ranks it #1 of 6 providers with meaningful coverage and makes it the provider reaching the most locations. Xfinity is Comcast's cable internet service, one of the largest in the country. It is widely available in cities and suburbs, and often bundles internet with TV and mobile service.
How Xfinity compares in Knoxville
| # | Provider | Technology (varies by address) | Locations covered |
|---|---|---|---|
| 1 | Xfinity | Cable | 99% |
| 2 | City of Knoxville, TN | Fiber | 95% |
| 3 | AT&T | Fiber, DSL, Fixed wireless | 94% |
| 4 | T-Mobile Home Internet | Fixed wireless | 85% |
| 5 | Verizon | Fiber, Fixed wireless | 80% |
| 6 | WOW! | Fiber, Cable | 38% |
Share of residential locations in Knoxville where each provider reports service (FCC National Broadband Map, data as of December 31, 2025). See all providers in Knoxville.
Xfinity vs other providers
What technologies are available in Knoxville?
Fiber is widely available: about 98% of locations in Knoxville can get it. Gigabit-class service (1,000 Mbps down) is reported for about 99% of locations. Fixed wireless home internet is reported for about 94% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Knoxville that providers report they can serve. City-level figures, not your address.
Xfinity in places near Knoxville
- Powell, TN (99%)
- Halls, TN (99%)
- Clinton, TN (99%)
- Oak Ridge, TN (99%)
- Sevierville, TN (28%)
- Pigeon Forge, TN (56%)
- Athens, TN (99%)
- Fairfield Glade, TN (98%)
Plans and pricing
Plan prices and promotions change often and vary by address, so we do not list them. See Xfinity's current offers at your address with its availability checker.
Frequently asked questions
Is Xfinity available in Knoxville?
Xfinity reports service to about 99% of residential locations in Knoxville, per FCC data as of December 31, 2025. That ranks it #1 of 6 providers with meaningful coverage here. Availability depends on your exact address.
What type of internet does Xfinity offer in Knoxville?
Xfinity offers cable 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 Xfinity competitors in Knoxville?
Other providers reporting at least 10% coverage in Knoxville include City of Knoxville, TN (95%), AT&T (94%), T-Mobile Home Internet (85%), Verizon (80%).
How do I check Xfinity availability at my address?
Use Xfinity'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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