In Charleston there are 3 residential Fiber providers covering 91.19% of the city. The average home can get speeds up to 1,925 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.
This page contains all Fiber internet providers in Charleston, UT.
To see availability maps for all providers including fiber, cable, DSL, and more in Charleston, UT please click below.
Charleston, UT Availability Maps
Fiber 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
Where in Charleston is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 91.19% of Charleston. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is UBB. Call one of the companies with service in Charleston above to see who has service at your home.
How fast is fiber internet in Charleston?
The map below shows maximum fiber internet speeds by area in Charleston.
Fiber Internet Speed Key
The average Charleston home can get up to 1,925 Mbps on their fiber internet plan. The fastest fiber 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, 6.46% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in Charleston.
Fiber internet speeds tend to be faster in the northeast parts of Charleston, and slower in the southwest areas of the city.
Is fiber the fastest internet I can get in Charleston?
The fastest internet for you may vary based on where in Charleston you live. In general, fixed wireless competes most often with fiber 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.
Fiber 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.
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
Charleston Fiber 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 fiber internet in Charleston compare to the rest of Utah?
Fiber internet speeds in Charleston are much faster versus the average speeds in Utah: 0.00 Mbps in Utah versus 1,925 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Utah is 0.00% versus 91.19% in Charleston.
What zip codes have fiber internet?
Fiber 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 fiber internet 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: less fiber coverage, faster speeds
- Midway, UT: less fiber coverage, slower speeds
- Heber City, UT: less fiber coverage, faster speeds
- Heber, UT: less fiber coverage, faster speeds
- Hailstone, UT: less fiber coverage, slower speeds
- Independence, UT: less fiber coverage, faster speeds
- Alta, UT: less fiber coverage, slower speeds
- Keetley, UT: more fiber coverage, faster speeds
- Hideout, UT: more fiber coverage, faster speeds
- Park City, UT: less fiber coverage, slower speeds
Cities with Similar Populations
- Walnut, IN: more fiber coverage, slower speeds
- Cushing, IA: more fiber coverage, slower speeds
- Cumberland, IA: more fiber coverage, slower speeds
- Wall, PA: more fiber coverage, slower speeds
- Crenshaw, PA: more fiber coverage, slower speeds
- Cove, MN: less fiber coverage, slower speeds
- Wallace, GA: more fiber coverage, faster speeds
- Wallonia, KY: less fiber coverage, slower speeds
- Cornersville, MS: more fiber coverage, faster speeds
- Corbin City, NJ: more fiber coverage, slower speeds