In Clifton there are 8 residential internet providers covering 100.00% of the city. The average home can get speeds up to 2,867 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.
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8 Internet Service Providers in Clifton
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 Clifton are not shown.
Clifton 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 Clifton
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.
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Internet service is available in 100.00% of Clifton. 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 Lumos Networks. Now you can call companies in Clifton with more confidence that they might be available.
How fast are internet speeds in Clifton?
The map below shows maximum internet speeds by area in Clifton.
Internet Speed Key
The average Clifton home can get up to 2,867 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,000 Mbps, which 46.67% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 53.33% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Clifton.
Internet speeds tend to be faster in the north parts of Clifton, and slower in the southeast areas of the city.
What type of internet should I choose in Clifton?
The fastest internet for you may vary based on where in Clifton you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 86.56% of Clifton homes.
- Cable is fastest for 13.44% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Clifton homes.
Internet Market Health in Clifton
Internet Competition Key
The map shows how competitive the Clifton 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 Clifton based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.7 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.0 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.2 (healthy)
Overall, competition is healthy.
Clifton internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, Clifton homes have between 1 and 4 options. The type(s) of service available are fixed wireless, fiber, cable, and dsl, 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. Clifton internet customers who want faster speeds have between 1 and 7 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, Clifton is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Clifton, along with details on where in Clifton and at what speeds.
Spectrum Cable in Clifton, SC
Spectrum cable coverage
About 67.81%, or 651 people, have Spectrum cable internet available to them in the city. The company covers the northeast, north, east, central, south, northwest, west, and southwest Clifton area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in much of Clifton.
Spectrum cable download speeds
Spectrum is above average when comparing download speeds to all other internet providers in Clifton. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Clifton. The fastest plan anyone in Clifton can order from Spectrum goes up to 1,000 Mbps, and all Clifton customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Clifton download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other Clifton cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Clifton is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Spectrum Fiber in Clifton, SC
Spectrum fiber coverage
About 51.15%, or 491 people, have Spectrum fiber internet available to them in the city. The company covers the east, southeast, northeast, south, and northwest Clifton area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Clifton.
Spectrum fiber download speeds
Spectrum is above average when comparing download speeds to all other internet providers in Clifton. Versus other fiber providers in the area, Spectrum fiber is the slowest. There are no different maximum speeds throughout Clifton. The fastest plan anyone in Clifton can order from Spectrum goes up to 1,000 Mbps, and all Clifton customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Clifton download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Clifton fiber providers. Spectrum 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 Clifton is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 486 Mbps.
Show all upload speeds
- 96.9% up to 500.0 Mbps
- 3.1% up to 35.0 Mbps
EarthLink DSL in Clifton, SC
EarthLink DSL coverage
About 47.92%, or 460 people, have EarthLink DSL internet available to them in the city. The company covers the northeast, north, central, south, northwest, west, and southwest Clifton area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of Clifton.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Clifton. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 2 different maximum speeds throughout Clifton. The fastest plan anyone in Clifton can order from EarthLink goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Clifton customers is up to 26 Mbps.
Show all download speeds
- 41.1% up to 50.0 Mbps
- 58.9% up to 10.0 Mbps
EarthLink DSL upload speeds
In Clifton download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other Clifton DSL providers. EarthLink 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 Clifton is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 4.7 Mbps.
Show all upload speeds
- 41.1% up to 10.0 Mbps
- 58.9% up to 1.0 Mbps
AT&T DSL in Clifton, SC
AT&T DSL coverage
About 47.92%, or 460 people, have AT&T DSL internet available to them in the city. The company covers the northeast, north, central, south, northwest, west, and southwest Clifton area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of Clifton.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Clifton. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 2 different maximum speeds throughout Clifton. The fastest plan anyone in Clifton can order from AT&T goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Clifton customers is up to 26 Mbps.
Show all download speeds
- 41.1% up to 50.0 Mbps
- 58.9% up to 10.0 Mbps
AT&T DSL upload speeds
In Clifton download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other Clifton DSL providers. AT&T 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 Clifton is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 4.7 Mbps.
Show all upload speeds
- 41.1% up to 10.0 Mbps
- 58.9% up to 1.0 Mbps
Lumos Networks Fiber in Clifton, SC
Lumos Networks fiber coverage
About 46.67%, or 448 people, have Lumos Networks fiber internet available to them in the city. The company covers the northeast, east, and north Clifton area. Lumos Networks is a large internet service provider internet service providers in the US, with internet service available in some of Clifton.
Lumos Networks fiber download speeds
Lumos Networks is the fastest when comparing download speeds to all other internet providers in Clifton. Versus other fiber providers in the area, Lumos Networks fiber is the fastest. There are no different maximum speeds throughout Clifton. The fastest plan anyone in Clifton can order from Lumos Networks goes up to 5,000 Mbps, and all Clifton customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Lumos Networks fiber upload speeds
In Clifton download speeds tend to be equal to than upload speeds for Lumos Networks fiber. Compared to other ISPs, Lumos Networks is the fastest where upload speeds are concerned, and the fastest compared to other Clifton fiber providers. Lumos Networks offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Clifton is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
EarthLink Fixed Wireless in Clifton, SC
EarthLink fixed wireless coverage
About 91.88%, or 882 people, have EarthLink fixed wireless internet available to them in the city. The company covers the northeast, east, southeast, north, south, central, and northwest Clifton area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Clifton.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Clifton. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Clifton. The fastest plan anyone in Clifton can order from EarthLink goes up to 25 Mbps, and all Clifton customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Clifton 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 Clifton fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Clifton 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 Clifton, SC
AT&T fixed wireless coverage
About 91.88%, or 882 people, have AT&T fixed wireless internet available to them in the city. The company covers the northeast, east, southeast, north, south, central, and northwest Clifton area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Clifton.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Clifton. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Clifton. The fastest plan anyone in Clifton can order from AT&T goes up to 25 Mbps, and all Clifton customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Clifton 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 Clifton fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Clifton is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
T-Mobile Home Internet Fixed Wireless in Clifton, SC
T-Mobile Home Internet fixed wireless coverage
About 90.83%, or 872 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Clifton area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Clifton.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is one of the slowest when comparing download speeds to all other internet providers in Clifton. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is one of the slowest. There are no different maximum speeds throughout Clifton. The fastest plan anyone in Clifton can order from T-Mobile Home Internet goes up to 25 Mbps, and all Clifton customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Clifton 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 one of the slowest where upload speeds are concerned, and one of the slowest compared to other Clifton fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Clifton 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 Clifton, SC
Verizon fixed wireless coverage
About 36.04%, or 346 people, have Verizon fixed wireless internet available to them in the city. The company covers the northeast and east Clifton area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in some of Clifton.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Clifton. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Clifton. The fastest plan anyone in Clifton can order from Verizon goes up to 300 Mbps, and all Clifton customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Clifton 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 Clifton fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Clifton is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Clifton Internet by Area
This information is most helpful to those looking for homes or considering moving to Clifton or any of the areas nearby.
How does internet in Clifton compare to the rest of South Carolina?
Internet speeds in Clifton are slower versus the average speeds in South Carolina: 3,075 Mbps in South Carolina versus 2,867 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 Clifton.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Clifton 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
- Converse, SC: equal internet coverage, slower speeds
- Pacolet Mills, SC: equal internet coverage, slower speeds
- Glendale, SC: equal internet coverage, slower speeds
- Cowpens, SC: less internet coverage, slower speeds
- Central Pacolet, SC: equal internet coverage, slower speeds
- Pacolet, SC: less internet coverage, slower speeds
- Mayo, SC: less internet coverage, slower speeds
- Spartanburg, SC: less internet coverage, faster speeds
- Saxon, SC: less internet coverage, slower speeds
- Gaffney, SC: less internet coverage, slower speeds
Cities with Similar Populations
- Pecks Mill, WV: less internet coverage, faster speeds
- Mainsville, PA: equal internet coverage, slower speeds
- Manitowish Waters, WI: less internet coverage, slower speeds
- Massee, GA: equal internet coverage, faster speeds
- Mc Donough, NY: less internet coverage, slower speeds
- Meldrum, TX: less internet coverage, slower speeds
- Midway, MN: equal internet coverage, slower speeds
- Mitchell, GA: less internet coverage, slower speeds
- Musgrove, TX: less internet coverage, slower speeds
- Nalcrest, FL: less internet coverage, slower speeds