In Dentsville there are 8 residential internet providers covering 98.82% of the city. The average home can get speeds up to 3,530 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 Dentsville
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 Dentsville are not shown.
Dentsville 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 Dentsville
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 98.82% of Dentsville. 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 Dentsville with more confidence that they might be available.
How fast are internet speeds in Dentsville?
The map below shows maximum internet speeds by area in Dentsville.
Internet Speed Key
The average Dentsville home can get up to 3,530 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,000 Mbps, which 62.65% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Dentsville.
Internet speeds tend to be faster in the southeast parts of Dentsville, and slower in the northwest areas of the city.
What type of internet should I choose in Dentsville?
The fastest internet for you may vary based on where in Dentsville you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 62.65% of Dentsville homes.
- Cable is fastest for 35.33% 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 1.18% of Dentsville homes.
Internet Market Health in Dentsville
Internet Competition Key
The map shows how competitive the Dentsville 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 Dentsville based on what connections the average home has availabile:
- Average number of internet service providers to a home: 7.5 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.6 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 7.0 (very healthy)
Overall, competition is very healthy.
Dentsville internet customers have the ability to buy internet service from 2 to 10 different providers, depending on where they live. For different types of service, Dentsville homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, dsl, 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. Dentsville internet customers who want faster speeds have between 0 and 10 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, Dentsville is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Dentsville, along with details on where in Dentsville and at what speeds.
Spectrum Cable in Dentsville, SC
Spectrum cable coverage
About 98.05%, or 14,149 people, have Spectrum cable internet available to them in the city. The company covers the entire Dentsville area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dentsville.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Dentsville. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Dentsville. The fastest plan anyone in Dentsville can order from Spectrum goes up to 1,000 Mbps, and all Dentsville customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Dentsville 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 Dentsville cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dentsville is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
AT&T DSL in Dentsville, SC
AT&T DSL coverage
About 95.88%, or 13,836 people, have AT&T DSL internet available to them in the city. The company covers the entire Dentsville area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dentsville.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Dentsville. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Dentsville. The fastest plan anyone in Dentsville can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Dentsville customers is up to 63 Mbps.
Show all download speeds
- 38.4% up to 100.0 Mbps
- 16.3% up to 75.0 Mbps
- 19.2% up to 50.0 Mbps
- 3.3% up to 25.0 Mbps
- 22.8% up to 10.0 Mbps
AT&T DSL upload speeds
In Dentsville 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 Dentsville DSL providers. AT&T offers 4 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 Dentsville is up to 20 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 13 Mbps.
Show all upload speeds
- 54.7% up to 20.0 Mbps
- 19.2% up to 10.0 Mbps
- 3.3% up to 5.0 Mbps
- 22.8% up to 1.0 Mbps
EarthLink DSL in Dentsville, SC
EarthLink DSL coverage
About 95.88%, or 13,836 people, have EarthLink DSL internet available to them in the city. The company covers the entire Dentsville area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dentsville.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Dentsville. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Dentsville. The fastest plan anyone in Dentsville can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Dentsville customers is up to 63 Mbps.
Show all download speeds
- 38.4% up to 100.0 Mbps
- 16.3% up to 75.0 Mbps
- 19.2% up to 50.0 Mbps
- 3.3% up to 25.0 Mbps
- 22.8% up to 10.0 Mbps
EarthLink DSL upload speeds
In Dentsville 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 Dentsville DSL providers. EarthLink offers 4 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 Dentsville is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 13 Mbps.
Show all upload speeds
- 54.7% up to 20.0 Mbps
- 19.2% up to 10.0 Mbps
- 3.3% up to 5.0 Mbps
- 22.8% up to 1.0 Mbps
Lumos Networks Fiber in Dentsville, SC
Lumos Networks fiber coverage
About 60.90%, or 8,788 people, have Lumos Networks fiber internet available to them in the city. The company covers the southwest, northeast, east, central, north, west, south, and southeast Dentsville area. Lumos Networks is a large internet service provider internet service providers in the US, with internet service available in a majority of Dentsville.
Lumos Networks fiber download speeds
Lumos Networks is one of the fastest when comparing download speeds to all other internet providers in Dentsville. Versus other fiber providers in the area, Lumos Networks fiber is one of the fastest. There are no different maximum speeds throughout Dentsville. The fastest plan anyone in Dentsville can order from Lumos Networks goes up to 5,000 Mbps, and all Dentsville customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Lumos Networks fiber upload speeds
In Dentsville download speeds tend to be equal to than upload speeds for Lumos Networks fiber. Compared to other ISPs, Lumos Networks is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Dentsville fiber providers. Lumos Networks offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dentsville 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 Fiber in Dentsville, SC
EarthLink fiber coverage
About 18.15%, or 2,619 people, have EarthLink fiber internet available to them in the city. The company covers the northeast, southwest, west, central, south, and north Dentsville area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Dentsville.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Dentsville. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout Dentsville. The fastest plan anyone in Dentsville can order from EarthLink goes up to 5,000 Mbps, and all Dentsville customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In Dentsville download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Dentsville fiber providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dentsville is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T Fiber in Dentsville, SC
AT&T fiber coverage
About 18.15%, or 2,619 people, have AT&T fiber internet available to them in the city. The company covers the northeast, southwest, west, central, south, and north Dentsville area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Dentsville.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Dentsville. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout Dentsville. The fastest plan anyone in Dentsville can order from AT&T goes up to 5,000 Mbps, and all Dentsville customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In Dentsville download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Dentsville fiber providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dentsville 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 Dentsville, SC
T-Mobile Home Internet fixed wireless coverage
About 97.91%, or 14,130 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Dentsville 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 Dentsville.
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 Dentsville. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Dentsville. The fastest plan anyone in Dentsville 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 Dentsville customers is up to 75 Mbps.
Show all download speeds
- 66.1% up to 100.0 Mbps
- 33.9% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Dentsville 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 Dentsville 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 Dentsville 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
- 66.1% up to 20.0 Mbps
- 33.9% up to 3.0 Mbps
Verizon Fixed Wireless in Dentsville, SC
Verizon fixed wireless coverage
About 85.42%, or 12,327 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Dentsville area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dentsville.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Dentsville. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are 2 different maximum speeds throughout Dentsville. The fastest plan anyone in Dentsville can order from Verizon goes up to 1,000 Mbps, the slowest package only goes up to 300 Mbps, and the city-wide average maximum speed for Dentsville customers is up to 332 Mbps.
Show all download speeds
- 4.6% up to 1,000.0 Mbps
- 95.4% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Dentsville 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 Dentsville fixed wireless providers. Verizon 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 Dentsville is up to 75 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Verizon customers can get speeds up to 23 Mbps.
Show all upload speeds
- 4.6% up to 75.0 Mbps
- 95.4% up to 20.0 Mbps
EarthLink Fixed Wireless in Dentsville, SC
EarthLink fixed wireless coverage
About 83.98%, or 12,119 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Dentsville area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Dentsville.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Dentsville. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Dentsville. The fastest plan anyone in Dentsville can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Dentsville customers is up to 35 Mbps.
Show all download speeds
- 13.3% up to 100.0 Mbps
- 86.7% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Dentsville 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 Dentsville fixed wireless 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 Dentsville is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 5.3 Mbps.
Show all upload speeds
- 13.3% up to 20.0 Mbps
- 86.7% up to 3.0 Mbps
AT&T Fixed Wireless in Dentsville, SC
AT&T fixed wireless coverage
About 83.98%, or 12,119 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Dentsville area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Dentsville.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Dentsville. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Dentsville. The fastest plan anyone in Dentsville can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Dentsville customers is up to 35 Mbps.
Show all download speeds
- 13.3% up to 100.0 Mbps
- 86.7% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Dentsville 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 Dentsville fixed wireless 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 Dentsville is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 5.3 Mbps.
Show all upload speeds
- 13.3% up to 20.0 Mbps
- 86.7% up to 3.0 Mbps
Dentsville Internet by Area
This information is most helpful to those looking for homes or considering moving to Dentsville or any of the areas nearby.
How does internet in Dentsville compare to the rest of South Carolina?
Internet speeds in Dentsville are faster versus the average speeds in South Carolina: 3,075 Mbps in South Carolina versus 3,530 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in South Carolina is 98.34% versus 98.82% in Dentsville.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Dentsville 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
- Woodfield, SC: more internet coverage, faster speeds
- Arcadia Lakes, SC: more internet coverage, faster speeds
- Columbia, SC: less internet coverage, faster speeds
- Forest Acres, SC: less internet coverage, slower speeds
- Killian, SC: more internet coverage, faster speeds
- Hollywood Hills, SC: more internet coverage, slower speeds
- Blythewood, SC: more internet coverage, slower speeds
- Pontiac, SC: more internet coverage, faster speeds
- Olympia, SC: more internet coverage, slower speeds
- St. Andrews, SC: more internet coverage, slower speeds
Cities with Similar Populations
- Adjuntas, PR: more internet coverage, slower speeds
- Rifle, CO: less internet coverage, slower speeds
- Rehoboth Beach, DE: more internet coverage, slower speeds
- Rayne, LA: less internet coverage, faster speeds
- Raceland, LA: more internet coverage, slower speeds
- Pulaski, VA: more internet coverage, slower speeds
- Port Neches, TX: more internet coverage, faster speeds
- Pleasanton, TX: less internet coverage, slower speeds
- Mapleton, UT: more internet coverage, slower speeds
- Magnolia, AR: less internet coverage, slower speeds