In Charleston there are 2 residential Fiber providers covering 99.42% of the neighborhood. The average home can get speeds up to 1,917 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, Staten Island, NY.
To see availability maps for all providers including fiber, cable, DSL, and more in Charleston, Staten Island, NY please click below.
Charleston, Staten Island, NY 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 99.42% of Charleston. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Earthlink. 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 1,917 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 2,048 Mbps, which 87.66% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 11.77% 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 west areas of the neighborhood.
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, cable competes most often with fiber in the neighborhood.
- Fiber is the fastest internet type for 87.66% of Charleston homes.
- Cable is fastest for 11.77% of the neighborhood.
- 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 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.
EarthLink Fiber in Charleston, Staten Island, NY
EarthLink fiber coverage
About 99.42%, or 3,270 people, have EarthLink fiber internet available to them in the neighborhood. The company covers the entire 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 fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Charleston. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout Charleston. The fastest plan anyone in Charleston can order from EarthLink goes up to 2,048 Mbps, the slowest package only goes up to 940 Mbps, and the neighborhood-wide average maximum speed for Charleston customers is up to 1,917 Mbps.
Show all download speeds
- 88.2% up to 2,048.0 Mbps
- 11.8% up to 940.0 Mbps
EarthLink fiber upload speeds
In Charleston download speeds tend to be faster than 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 Charleston fiber providers. EarthLink offers 2 different upload speeds across the neighborhood, 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 2,048 Mbps. Some customers have slower plan choices, which only go up to 880 Mbps. On average, EarthLink customers can get speeds up to 1,910 Mbps.
Show all upload speeds
- 88.2% up to 2,048.0 Mbps
- 11.8% up to 880.0 Mbps
Verizon Fiber in Charleston, Staten Island, NY
Verizon fiber coverage
About 99.42%, or 3,270 people, have Verizon fiber internet available to them in the neighborhood. The company covers the entire 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 fiber download speeds
Verizon is one of the fastest when comparing download speeds to all other internet providers in Charleston. Versus other fiber providers in the area, Verizon fiber is one of the fastest. There are 2 different maximum speeds throughout Charleston. The fastest plan anyone in Charleston can order from Verizon goes up to 2,048 Mbps, the slowest package only goes up to 940 Mbps, and the neighborhood-wide average maximum speed for Charleston customers is up to 1,917 Mbps.
Show all download speeds
- 88.2% up to 2,048.0 Mbps
- 11.8% up to 940.0 Mbps
Verizon fiber upload speeds
In Charleston download speeds tend to be faster than than upload speeds for Verizon fiber. Compared to other ISPs, Verizon is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Charleston fiber providers. Verizon offers 2 different upload speeds across the neighborhood, 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 2,048 Mbps. Some customers have slower plan choices, which only go up to 880 Mbps. On average, Verizon customers can get speeds up to 1,910 Mbps.
Show all upload speeds
- 88.2% up to 2,048.0 Mbps
- 11.8% up to 880.0 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 Staten Island?
Fiber internet speeds in Charleston are much faster versus the average speeds in Staten Island: 0.00 Mbps in Staten Island versus 1,917 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in Staten Island is 0.00% versus 99.42% 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 neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Rossville, Staten Island, NY: more fiber coverage, faster speeds
- Woodrow, Staten Island, NY: more fiber coverage, faster speeds
- Prince's Bay, Staten Island, NY: more fiber coverage, faster speeds
- Huguenot, Staten Island, NY: more fiber coverage, slower speeds
- Tottenville, Staten Island, NY: more fiber coverage, faster speeds
- Arden Heights, Staten Island, NY: more fiber coverage, faster speeds
- Annandale-on-Hudson, Staten Island, NY: more fiber coverage, faster speeds
- Bridgeton, Woodbridge, NJ: less fiber coverage, slower speeds
- Ettingville, Staten Island, NY: more fiber coverage, faster speeds
- Great Kills, Staten Island, NY: more fiber coverage, slower speeds
Neighborhoods with Similar Populations
- Old Town, Beaumont, TX: less fiber coverage, faster speeds
- Webster Park-Shady Dell, Springfield, MO: less fiber coverage, slower speeds
- Calton Gardens, Laredo, TX: less fiber coverage, faster speeds
- Tri-Lakes, Woodmoor, CO: less fiber coverage, faster speeds
- Thousand Oaks, Berkeley, CA: more fiber coverage, faster speeds
- City in the Hills, Bakersfield, CA: less fiber coverage, faster speeds
- College Grandview District, Dubuque, IA: less fiber coverage, slower speeds
- The Palisades, Washington, DC: more fiber coverage, slower speeds
- Conant Gardens, Detroit, MI: less fiber coverage, faster speeds
- Tara Hills, San Pablo, CA: less fiber coverage, faster speeds