Internet Providers in Knoxville, Tennessee
10 providers report residential internet coverage in Knox County (the Knoxville area). Fiber reaches 96% of census blocks. Coverage below is county-level from federal filings updated — your exact address may differ, so use the address checker.
| Provider | Types | Top speed | Area coverage | |
|---|---|---|---|---|
| AT&T | DSL, Fiber, Fixed Wireless | 5 Gbps | 94% of blocks | Visit site |
| Xfinity | Cable, Fiber | 2 Gbps | 93% of blocks | Visit site |
| Verizon | Fixed Wireless | 1 Gbps | 88% of blocks | Visit site |
| T-Mobile | Fixed Wireless | 100 Mbps | 73% of blocks | Visit site |
| KUB | Fiber | 10 Gbps | 72% of blocks | |
| WOW Internet, Cable & Phone | Cable, Fiber | 1.2 Gbps | 30% of blocks | |
| TDS Telecom | DSL, Fiber | 8 Gbps | 12% of blocks | |
| Spectrum | Cable, Fiber | 1 Gbps | 8% of blocks | Visit site |
| Lenoir City Utility Board | Fiber | 2.5 Gbps | 7% of blocks | |
| Frontier | DSL, Fiber | 7 Gbps | 5% of blocks | Visit site |
Frequently asked questions
What's the fastest internet in Knoxville?
KUB reports the highest maximum download speed in Knox County at 10 Gbps. Actual availability varies block by block — check your address above.
Is fiber available in Knoxville?
Fiber reaches about 96% of census blocks in Knox County. The largest fiber footprints belong to AT&T, Xfinity, KUB. Fiber build-out is street-by-street, so neighboring addresses can differ.
How do I find what's actually at MY address?
Use the address checker on our homepage — it matches your address against the federal coverage database and lists every provider reporting service at your census block, free and without giving anyone your phone number.