In Knox there are 7 residential internet providers covering 100.00% of the city. The average home can get speeds up to 2,182 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
Jump to Availability Maps
7 Internet Service Providers in Knox
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in Knox are not shown.
Knox Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Availability maps for all providers in Knox
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
Please note some providers will take longer to load than others
Internet service is available in 100.00% of Knox. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is TruVista. Now you can call companies in Knox with more confidence that they might be available.
How fast are internet speeds in Knox?
The map below shows maximum internet speeds by area in Knox.
Internet Speed Key
The average Knox home can get up to 2,182 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,000 Mbps, which 41.12% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 12.81% of homes can only purchase plans up to 50 Mbps. See the internet provider details below for info about their speed and coverage in Knox.
Internet speeds tend to be faster in the north parts of Knox, and slower in the west areas of the city.
What type of internet should I choose in Knox?
The fastest internet for you may vary based on where in Knox you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 41.12% of Knox homes.
- Cable is fastest for 8.26% of the city.
- DSL is fastest for 12.81%.
- Fixed wireless is fastest for 37.81%.
- Satellite internet may be the only option for less than 1% of Knox homes.
Internet Market Health in Knox
Internet Competition Key
The map shows how competitive the Knox internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Knox based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.0 (healthy)
- Average types of service (fiber, cable, DSL, etc): 2.8 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 4.8 (healthy)
Overall, competition is healthy.
Knox internet customers have the ability to buy internet service from 2 to 6 different providers, depending on where they live. For different types of service, Knox homes have between 2 and 4 options. The type(s) of service available are fixed wireless, dsl, cable, and fiber, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Knox internet customers who want faster speeds have between 1 and 6 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Knox is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Knox, along with details on where in Knox and at what speeds.
TruVista DSL in Knox, SC
TruVista DSL coverage
About 91.74%, or 444 people, have TruVista DSL internet available to them in the city. The company covers the north, west, south, and central Knox area. TruVista is a large internet service provider internet service providers in the US, with internet service available in most of Knox.
TruVista DSL download speeds
TruVista is below average when comparing download speeds to all other internet providers in Knox. Versus other DSL providers in the area, TruVista DSL is the fastest. There are 3 different maximum speeds throughout Knox. The fastest plan anyone in Knox can order from TruVista goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Knox customers is up to 65 Mbps.
Show all download speeds
- 44.8% up to 100.0 Mbps
- 36.0% up to 50.0 Mbps
- 19.1% up to 10.0 Mbps
TruVista DSL upload speeds
In Knox download speeds tend to be faster than than upload speeds for TruVista DSL. Compared to other ISPs, TruVista is below average where upload speeds are concerned, and the fastest compared to other Knox DSL providers. TruVista offers 3 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Knox is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, TruVista customers can get speeds up to 6.5 Mbps.
Show all upload speeds
- 44.8% up to 10.0 Mbps
- 36.0% up to 5.0 Mbps
- 19.1% up to 1.0 Mbps
TruVista Cable in Knox, SC
TruVista cable coverage
About 49.38%, or 239 people, have TruVista cable internet available to them in the city. The company covers the north and east Knox area. TruVista is a large internet service provider internet service providers in the US, with internet service available in some of Knox.
TruVista cable download speeds
TruVista is below average when comparing download speeds to all other internet providers in Knox. Versus other cable providers in the area, TruVista cable is the fastest. There are no different maximum speeds throughout Knox. The fastest plan anyone in Knox can order from TruVista goes up to 500 Mbps, and all Knox customers can get this speed.
Show all download speeds
- 100.0% up to 500.0 Mbps
TruVista cable upload speeds
In Knox download speeds tend to be faster than than upload speeds for TruVista cable. Compared to other ISPs, TruVista is below average where upload speeds are concerned, and the fastest compared to other Knox cable providers. TruVista offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Knox is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
TruVista Fiber in Knox, SC
TruVista fiber coverage
About 41.12%, or 199 people, have TruVista fiber internet available to them in the city. The company covers the north Knox area. TruVista is a large internet service provider internet service providers in the US, with internet service available in some of Knox.
TruVista fiber download speeds
TruVista is the fastest when comparing download speeds to all other internet providers in Knox. Versus other fiber providers in the area, TruVista fiber is the fastest. There are no different maximum speeds throughout Knox. The fastest plan anyone in Knox can order from TruVista goes up to 5,000 Mbps, and all Knox customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
TruVista fiber upload speeds
In Knox download speeds tend to be equal to than upload speeds for TruVista fiber. Compared to other ISPs, TruVista is the fastest where upload speeds are concerned, and the fastest compared to other Knox fiber providers. TruVista offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Knox is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in Knox, SC
T-Mobile Home Internet fixed wireless coverage
About 100.00%, or 484 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Knox area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Knox.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Knox. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Knox. The fastest plan anyone in Knox can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Knox customers is up to 75 Mbps.
Show all download speeds
- 66.9% up to 100.0 Mbps
- 33.1% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Knox download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and above average compared to other Knox fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Knox is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 14 Mbps.
Show all upload speeds
- 66.9% up to 20.0 Mbps
- 33.1% up to 3.0 Mbps
EarthLink Fixed Wireless in Knox, SC
EarthLink fixed wireless coverage
About 96.49%, or 467 people, have EarthLink fixed wireless internet available to them in the city. The company covers the north, west, south, and east Knox area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Knox.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Knox. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Knox. The fastest plan anyone in Knox can order from EarthLink goes up to 25 Mbps, and all Knox customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Knox download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Knox fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Knox is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Knox, SC
AT&T fixed wireless coverage
About 96.49%, or 467 people, have AT&T fixed wireless internet available to them in the city. The company covers the north, west, south, and east Knox area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Knox.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Knox. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Knox. The fastest plan anyone in Knox can order from AT&T goes up to 25 Mbps, and all Knox customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Knox download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Knox fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Knox is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Verizon Fixed Wireless in Knox, SC
Verizon fixed wireless coverage
About 20.25%, or 98 people, have Verizon fixed wireless internet available to them in the city. The company covers the south Knox area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Knox.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Knox. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Knox. The fastest plan anyone in Knox can order from Verizon goes up to 300 Mbps, and all Knox customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Knox download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and the fastest compared to other Knox fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Knox is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Knox Internet by Area
This information is most helpful to those looking for homes or considering moving to Knox or any of the areas nearby.
How does internet in Knox compare to the rest of South Carolina?
Internet speeds in Knox are slower versus the average speeds in South Carolina: 3,075 Mbps in South Carolina versus 2,182 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in South Carolina is 98.34% versus 100.00% in Knox.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Knox are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Orrs, SC: less internet coverage, faster speeds
- Rodman, SC: equal internet coverage, faster speeds
- Richburg, SC: less internet coverage, slower speeds
- Lando, SC: less internet coverage, faster speeds
- Lewis, SC: equal internet coverage, faster speeds
- Edgemoor, SC: less internet coverage, slower speeds
- Chester, SC: less internet coverage, slower speeds
- Smith, SC: equal internet coverage, faster speeds
- Mckeown, SC: equal internet coverage, slower speeds
- Landsford, SC: less internet coverage, faster speeds
Cities with Similar Populations
- Abbottsburg, NC: equal internet coverage, slower speeds
- McNary, LA: less internet coverage, slower speeds
- McElveen, MS: less internet coverage, slower speeds
- Mcclusky, ND: less internet coverage, slower speeds
- Martensdale, IA: less internet coverage, faster speeds
- Mars Hill, MS: equal internet coverage, slower speeds
- Mapleton, KS: less internet coverage, slower speeds
- Manifest, LA: less internet coverage, slower speeds
- Manchester, IL: less internet coverage, faster speeds
- Magnolia, WI: equal internet coverage, faster speeds