In Charleston there are 11 residential internet providers covering 99.41% of the city. The average home can get speeds up to 1,791 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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11 Internet Service Providers in Charleston
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 Charleston are not shown.
Charleston 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 Charleston
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 99.41% of Charleston. 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 UBB. Now you can call companies in Charleston with more confidence that they might be available.
How fast are internet speeds in Charleston?
The map below shows maximum internet speeds by area in Charleston.
Internet Speed Key
The average Charleston home can get up to 1,791 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,000 Mbps, which 84.74% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 3.33% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in Charleston.
Internet speeds tend to be faster in the north parts of Charleston, and slower in the southeast areas of the city.
What type of internet should I choose in Charleston?
The fastest internet for you may vary based on where in Charleston you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 84.74% of Charleston homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 14.68%.
- Satellite internet may be the only option for less than 1% of Charleston homes.
Internet Market Health in Charleston
Internet Competition Key
The map shows how competitive the Charleston 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 Charleston based on what connections the average home has availabile:
- Average number of internet service providers to a home: 7.1 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 2.9 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 6.8 (very healthy)
Overall, competition is very healthy.
Charleston internet customers have the ability to buy internet service from 1 to 9 different providers, depending on where they live. For different types of service, Charleston homes have between 1 and 3 options. The type(s) of service available are fixed wireless, 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. Charleston internet customers who want faster speeds have between 1 and 9 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, Charleston is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Charleston, along with details on where in Charleston and at what speeds.
Centurylink DSL in Charleston, UT
Centurylink DSL coverage
About 95.69%, or 489 people, have Centurylink DSL internet available to them in the city. The company covers the entire Charleston area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Charleston.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Charleston. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 3 different maximum speeds throughout Charleston. The fastest plan anyone in Charleston can order from Centurylink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Charleston customers is up to 58 Mbps.
Show all download speeds
- 46.2% up to 100.0 Mbps
- 21.1% up to 40.0 Mbps
- 32.7% up to 10.0 Mbps
Centurylink DSL upload speeds
In Charleston download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and the fastest compared to other Charleston DSL providers. Centurylink 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 Charleston is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 5.6 Mbps.
Show all upload speeds
- 46.2% up to 10.0 Mbps
- 21.1% up to 3.0 Mbps
- 32.7% up to 1.0 Mbps
Utah Broadband Fiber in Charleston, UT
UBB fiber coverage
About 84.74%, or 433 people, have UBB fiber internet available to them in the city. The company covers the northeast, north, east, and central Charleston area. UBB is a large internet service provider internet service providers in the US, with internet service available in much of Charleston.
Utah Broadband fiber download speeds
UBB is the fastest when comparing download speeds to all other internet providers in Charleston. Versus other fiber providers in the area, UBB fiber is the fastest. There are no different maximum speeds throughout Charleston. The fastest plan anyone in Charleston can order from UBB goes up to 2,000 Mbps, and all Charleston customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Utah Broadband fiber upload speeds
In Charleston download speeds tend to be equal to than upload speeds for UBB fiber. Compared to other ISPs, UBB is the fastest where upload speeds are concerned, and the fastest compared to other Charleston fiber providers. UBB offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Charleston is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
All West Communications Fiber in Charleston, UT
All West Communications fiber coverage
About 17.81%, or 91 people, have All West Communications fiber internet available to them in the city. The company covers the northeast and east Charleston area. All West Communications is a large internet service provider internet service providers in the US, with internet service available in a small portion of Charleston.
All West Communications fiber download speeds
All West Communications is above average when comparing download speeds to all other internet providers in Charleston. Versus other fiber providers in the area, All West Communications fiber is below average. There are no different maximum speeds throughout Charleston. The fastest plan anyone in Charleston can order from All West Communications goes up to 1,000 Mbps, and all Charleston customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
All West Communications fiber upload speeds
In Charleston download speeds tend to be equal to than upload speeds for All West Communications fiber. Compared to other ISPs, All West Communications is above average where upload speeds are concerned, and below average compared to other Charleston fiber providers. All West Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Charleston is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Quantum Fiber Fiber in Charleston, UT
Quantum Fiber fiber coverage
About 6.46%, or 33 people, have Quantum Fiber fiber internet available to them in the city. The company covers the southwest Charleston area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Charleston.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in Charleston. Versus other fiber providers in the area, Quantum Fiber fiber is the slowest. There are no different maximum speeds throughout Charleston. The fastest plan anyone in Charleston can order from Quantum Fiber goes up to 940 Mbps, and all Charleston customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In Charleston download speeds tend to be equal to than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is above average where upload speeds are concerned, and the slowest compared to other Charleston fiber providers. Quantum Fiber offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Charleston is up to 940 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 940.0 Mbps
Utah Broadband Fixed Wireless in Charleston, UT
UBB fixed wireless coverage
About 97.06%, or 496 people, have UBB fixed wireless internet available to them in the city. The company covers the entire Charleston area. UBB is a large internet service provider internet service providers in the US, with internet service available in most of Charleston.
Utah Broadband fixed wireless download speeds
UBB is below average when comparing download speeds to all other internet providers in Charleston. Versus other fixed wireless providers in the area, UBB fixed wireless is above average. There are 4 different maximum speeds throughout Charleston. The fastest plan anyone in Charleston can order from UBB goes up to 1,000 Mbps, the slowest package only goes up to 50 Mbps, and the city-wide average maximum speed for Charleston customers is up to 269 Mbps.
Show all download speeds
- 10.3% up to 1,000.0 Mbps
- 19.4% up to 500.0 Mbps
- 67.5% up to 100.0 Mbps
- 2.8% up to 50.0 Mbps
Utah Broadband fixed wireless upload speeds
In Charleston download speeds tend to be faster than than upload speeds for UBB fixed wireless. Compared to other ISPs, UBB is below average where upload speeds are concerned, and the fastest compared to other Charleston fixed wireless providers. UBB 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 Charleston is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, UBB customers can get speeds up to 217 Mbps.
Show all upload speeds
- 10.3% up to 1,000.0 Mbps
- 19.4% up to 500.0 Mbps
- 67.5% up to 25.0 Mbps
- 2.8% up to 10.0 Mbps
Verizon Fixed Wireless in Charleston, UT
Verizon fixed wireless coverage
About 89.24%, or 456 people, have Verizon fixed wireless internet available to them in the city. The company covers the northeast, north, east, and central Charleston area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of Charleston.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Charleston. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Charleston. The fastest plan anyone in Charleston can order from Verizon goes up to 300 Mbps, and all Charleston customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Charleston 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 below average compared to other Charleston fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Charleston is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in Charleston, UT
EarthLink fixed wireless coverage
About 89.24%, or 456 people, have EarthLink fixed wireless internet available to them in the city. The company covers the northeast, north, east, central, and southeast Charleston area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Charleston.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Charleston. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Charleston. The fastest plan anyone in Charleston 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 Charleston customers is up to 27 Mbps.
Show all download speeds
- 3.1% up to 100.0 Mbps
- 96.9% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Charleston 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 Charleston 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 Charleston 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 3.5 Mbps.
Show all upload speeds
- 3.1% up to 20.0 Mbps
- 96.9% up to 3.0 Mbps
AT&T Fixed Wireless in Charleston, UT
AT&T fixed wireless coverage
About 89.24%, or 456 people, have AT&T fixed wireless internet available to them in the city. The company covers the northeast, north, east, central, and southeast Charleston area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Charleston.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Charleston. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Charleston. The fastest plan anyone in Charleston 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 Charleston customers is up to 27 Mbps.
Show all download speeds
- 3.1% up to 100.0 Mbps
- 96.9% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Charleston 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 Charleston 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 Charleston 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 3.5 Mbps.
Show all upload speeds
- 3.1% up to 20.0 Mbps
- 96.9% up to 3.0 Mbps
T-Mobile Home Internet Fixed Wireless in Charleston, UT
T-Mobile Home Internet fixed wireless coverage
About 85.71%, or 438 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the northeast, north, east, central, and southeast Charleston 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 Charleston.
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 Charleston. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Charleston. The fastest plan anyone in Charleston 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 Charleston customers is up to 82 Mbps.
Show all download speeds
- 75.3% up to 100.0 Mbps
- 24.7% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Charleston 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 below average compared to other Charleston 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 Charleston 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 16 Mbps.
Show all upload speeds
- 75.3% up to 20.0 Mbps
- 24.7% up to 3.0 Mbps
Rise Broadband Fixed Wireless in Charleston, UT
Rise Broadband fixed wireless coverage
About 47.36%, or 242 people, have Rise Broadband fixed wireless internet available to them in the city. The company covers the northeast and east Charleston area. Rise Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in some of Charleston.
Rise Broadband fixed wireless download speeds
Rise Broadband is below average when comparing download speeds to all other internet providers in Charleston. Versus other fixed wireless providers in the area, Rise Broadband fixed wireless is below average. There are 2 different maximum speeds throughout Charleston. The fastest plan anyone in Charleston can order from Rise Broadband goes up to 50 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Charleston customers is up to 31 Mbps.
Show all download speeds
- 23.6% up to 50.0 Mbps
- 76.4% up to 25.0 Mbps
Rise Broadband fixed wireless upload speeds
In Charleston download speeds tend to be faster than than upload speeds for Rise Broadband fixed wireless. Compared to other ISPs, Rise Broadband is below average where upload speeds are concerned, and below average compared to other Charleston fixed wireless providers. Rise Broadband 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 Charleston is up to 10 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, Rise Broadband customers can get speeds up to 6.2 Mbps.
Show all upload speeds
- 23.6% up to 10.0 Mbps
- 76.4% up to 5.0 Mbps
Charleston Internet by Area
This information is most helpful to those looking for homes or considering moving to Charleston or any of the areas nearby.
How does internet in Charleston compare to the rest of Utah?
Internet speeds in Charleston are much slower versus the average speeds in Utah: 5,951 Mbps in Utah versus 1,791 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Utah is 99.04% versus 99.41% in Charleston.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Charleston 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
- Daniel, UT: more internet coverage, faster speeds
- Midway, UT: more internet coverage, slower speeds
- Heber City, UT: more internet coverage, faster speeds
- Heber, UT: more internet coverage, faster speeds
- Hailstone, UT: less internet coverage, slower speeds
- Wallsburg, UT: more internet coverage, slower speeds
- Independence, UT: more internet coverage, faster speeds
- Alta, UT: less internet coverage, slower speeds
- Keetley, UT: more internet coverage, faster speeds
- Hideout, UT: more internet coverage, faster speeds
Cities with Similar Populations
- Walnut, IN: more internet coverage, slower speeds
- Verner, WV: more internet coverage, faster speeds
- Cushing, IA: more internet coverage, slower speeds
- Cumberland, IA: less internet coverage, slower speeds
- Wall, PA: more internet coverage, slower speeds
- Crenshaw, PA: more internet coverage, slower speeds
- Crawley, WV: less internet coverage, slower speeds
- Cove, MN: more internet coverage, slower speeds
- Wallace, GA: more internet coverage, faster speeds
- Wallonia, KY: more internet coverage, slower speeds