Internet providers in Knoxville, Tennessee 37912
ZIP code 37912 is in Knoxville, Knox County, Tennessee. Compare the major providers below, then check availability for your address.
Internet in Knoxville 37912: local snapshot
About 84% of the 9,903 households in 37912 have a broadband subscription, 3 points below the Tennessee average of 87%. That ranks 37912#296 of 592 ZIP codes in Tennessee for broadband adoption.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023). These figures describe the area, not the providers available at your address.
Compare internet providers in Knoxville, Tennessee
Share of residential locations in Knoxville where each provider reports service, from the FCC National Broadband Map (data as of December 31, 2025). Availability depends on your exact address.
| # | 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% | Check availability |
| 4 | T-Mobile Home Internet | Fixed wireless | 85% | |
| 5 | Verizon | Fiber, Fixed wireless | 80% | Check availability |
| 6 | WOW! | Fiber, Cable | 38% |
Satellite internet
| 1 | HughesNet | Satellite | 99%+ | |
| 2 | Viasat | Satellite | 99%+ | |
| 3 | Starlink | Satellite | 99%+ |
Satellite service is available at nearly every address but typically has higher latency than wired options.
Provider-reported coverage does not guarantee service or speeds at a specific address. Some "Check availability" links are affiliate links; we may earn a commission at no cost to you. How we make money.
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.
What to know about internet in Knoxville 37912
Xfinity reports service to the most residential locations in Knoxville, about 99%. 5 providers report coverage of at least half of locations (Xfinity, City of Knoxville, TN, AT&T, T-Mobile Home Internet, and Verizon), so the market looks competitive. Fiber-focused providers reporting service here include City of Knoxville, TN (95%). T-Mobile Home Internet offers fixed wireless home internet, an option if you prefer no cable or fiber installation.
Broadband adoption in 37912 (84%) is lower than the Knoxville average of 87%. By median household income, 37912 ranks 15 of 17 ZIP codes in Knoxville. The median age of residents is 35.
Frequently asked questions
Is fiber internet available in Knoxville?
Yes, in part. About 98% of residential locations in Knoxville can get fiber, 99% can get cable, and about 99% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Knoxville?
Xfinity reports service to about 99% of residential locations in Knoxville, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Knoxville?
6 providers report service to at least 2% of locations in Knoxville, and 5 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
Is there fiber internet in Knoxville?
Fiber providers reporting service in Knoxville include City of Knoxville, TN (95% of locations). Other providers may also offer fiber in parts of the city, so check your address.
What is the difference between fiber, cable and DSL?
Fiber offers the fastest and most consistent speeds, cable is widely available with high download speeds, and DSL runs over phone lines and is usually slower. See our guide for details.
What internet speed do I need in Knoxville 37912?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.
Other ZIP codes in Knoxville
Internet providers near Knoxville
- Powell, TN (6 mi)
- Halls, TN (8 mi)
- Alcoa, TN (11 mi)
- Seymour, TN (12 mi)
- Clinton, TN (13 mi)
- Farragut, TN (14 mi)
- Maryville, TN (16 mi)
- Oak Ridge, TN (19 mi)