In Mark Twain there are 3 residential Fiber providers covering 70.60% of the neighborhood. The average home can get speeds up to 5,941 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 Mark Twain, St. Louis, MO.
To see availability maps for all providers including fiber, cable, DSL, and more in Mark Twain, St. Louis, MO please click below.
Mark Twain, St. Louis, MO Availability Maps
Fiber Internet Service Providers in Mark Twain
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 Mark Twain are not shown.
Mark Twain 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 Mark Twain is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 70.60% of Mark Twain. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in Mark Twain above to see who has service at your home.
How fast is fiber internet in Mark Twain?
The map below shows maximum fiber internet speeds by area in Mark Twain.
Fiber Internet Speed Key
The average Mark Twain home can get up to 5,941 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 7,000 Mbps, which 33.23% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 37.37% of homes can only purchase plans up to 5,000 Mbps. See the internet provider details below for info about their speed and coverage in Mark Twain.
Fiber internet speeds tend to be faster in the west parts of Mark Twain, and slower in the southeast areas of the neighborhood.
Is fiber the fastest internet I can get in Mark Twain?
The fastest internet for you may vary based on where in Mark Twain you live. In general, cable competes most often with fiber in the neighborhood.
- Fiber is the fastest internet type for 70.60% of Mark Twain homes.
- Cable is fastest for 28.93% 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 Mark Twain homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Mark Twain, along with details on where in Mark Twain and at what speeds.
EarthLink Fiber in Mark Twain, St. Louis, MO
EarthLink fiber coverage
About 49.72%, or 2,268 people, have EarthLink fiber internet available to them in the neighborhood. The company covers the northwest, central, southeast, west, south, north, and southwest Mark Twain area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of Mark Twain.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Mark Twain. Versus other fiber providers in the area, EarthLink fiber is one of the slowest. There are no different maximum speeds throughout Mark Twain. The fastest plan anyone in Mark Twain can order from EarthLink goes up to 5,000 Mbps, and all Mark Twain customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In Mark Twain download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and one of the slowest compared to other Mark Twain fiber providers. EarthLink offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Mark Twain 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 Mark Twain, St. Louis, MO
AT&T fiber coverage
About 49.72%, or 2,268 people, have AT&T fiber internet available to them in the neighborhood. The company covers the northwest, central, southeast, west, south, north, and southwest Mark Twain area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of Mark Twain.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in Mark Twain. Versus other fiber providers in the area, AT&T fiber is one of the slowest. There are no different maximum speeds throughout Mark Twain. The fastest plan anyone in Mark Twain can order from AT&T goes up to 5,000 Mbps, and all Mark Twain customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In Mark Twain download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and one of the slowest compared to other Mark Twain fiber providers. AT&T offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Mark Twain is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Sparklight Fiber in Mark Twain, St. Louis, MO
Sparklight fiber coverage
About 33.23%, or 1,516 people, have Sparklight fiber internet available to them in the neighborhood. The company covers the north, northwest, west, northeast, central, and southwest Mark Twain area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Mark Twain.
Sparklight fiber download speeds
Sparklight is the fastest when comparing download speeds to all other internet providers in Mark Twain. Versus other fiber providers in the area, Sparklight fiber is the fastest. There are no different maximum speeds throughout Mark Twain. The fastest plan anyone in Mark Twain can order from Sparklight goes up to 7,000 Mbps, and all Mark Twain customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Sparklight fiber upload speeds
In Mark Twain download speeds tend to be equal to than upload speeds for Sparklight fiber. Compared to other ISPs, Sparklight is the fastest where upload speeds are concerned, and the fastest compared to other Mark Twain fiber providers. Sparklight offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Mark Twain is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Mark Twain Fiber by Area
This information is most helpful to those looking for homes or considering moving to Mark Twain or any of the areas nearby.
How does fiber internet in Mark Twain compare to the rest of St. Louis?
Fiber internet speeds in Mark Twain are much faster versus the average speeds in St. Louis: 0.00 Mbps in St. Louis versus 5,941 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in St. Louis is 0.00% versus 70.60% in Mark Twain.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Mark Twain 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
- Penrose, St. Louis, MO: less fiber coverage, slower speeds
- Wells-Goodfellow, St. Louis, MO: less fiber coverage, faster speeds
- North Pointe, St. Louis, MO: more fiber coverage, faster speeds
- O'Fallon, St. Louis, MO: less fiber coverage, slower speeds
- The Greater Ville, St. Louis, MO: less fiber coverage, slower speeds
- Baden, St. Louis, MO: more fiber coverage, faster speeds
- West End, St. Louis, MO: less fiber coverage, slower speeds
- Jeff-Vander-Lou, St. Louis, MO: less fiber coverage, slower speeds
- Debaliviere Place, St. Louis, MO: less fiber coverage, slower speeds
- Central West End, St. Louis, MO: more fiber coverage, faster speeds
Neighborhoods with Similar Populations
- Cornerstone Village North, Houston, TX: more fiber coverage, slower speeds
- West Park, Canton, OH: less fiber coverage, slower speeds
- Downtown Fremont Historic District, Fremont, OH: more fiber coverage, faster speeds
- Downtown, Albuquerque, NM: less fiber coverage, slower speeds
- Dogwood Hollow, Levittown, PA: more fiber coverage, slower speeds
- Denver Harbor-Port Houston, Houston, TX: more fiber coverage, slower speeds
- Davie Heights, Davie, FL: less fiber coverage, slower speeds
- Dauphin Acres, Mobile, AL: more fiber coverage, slower speeds
- Cuesta Park, Mountain View, CA: more fiber coverage, slower speeds
- East Campus, Columbia, MO: less fiber coverage, slower speeds