In Four Corners there are 8 residential internet providers covering 100.00% of the city. The average home can get speeds up to 2,046 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 Four Corners
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 Four Corners are not shown.
Four Corners 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 Four Corners
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 100.00% of Four Corners. 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 Earthlink. Now you can call companies in Four Corners with more confidence that they might be available.
How fast are internet speeds in Four Corners?
The map below shows maximum internet speeds by area in Four Corners.
Internet Speed Key
The average Four Corners home can get up to 2,046 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,048 Mbps, which 95.07% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 4.93% of homes can only purchase plans up to 2,000 Mbps. See the internet provider details below for info about their speed and coverage in Four Corners.
Internet speeds tend to be faster in the north parts of Four Corners, and slower in the northwest areas of the city.
What type of internet should I choose in Four Corners?
The fastest internet for you may vary based on where in Four Corners you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 95.07% of Four Corners homes.
- Cable is fastest for 4.93% 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 less than 1% of Four Corners homes.
Internet Market Health in Four Corners
Internet Competition Key
The map shows how competitive the Four Corners 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 Four Corners based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.9 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.0 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.9 (very healthy)
Overall, competition is very healthy.
Four Corners internet customers have the ability to buy internet service from 4 to 7 different providers, depending on where they live. For different types of service, Four Corners homes have 3 options. The type(s) of service available are fixed wireless, fiber, and cable, 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 similar. Four Corners internet customers who want faster speeds have between 4 and 7 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, Four Corners is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Four Corners, along with details on where in Four Corners and at what speeds.
EarthLink Fiber in Four Corners, MD
EarthLink fiber coverage
About 100.00%, or 8,316 people, have EarthLink fiber internet available to them in the city. The company covers the entire Four Corners area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Four Corners.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Four Corners. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout Four Corners. The fastest plan anyone in Four Corners can order from EarthLink goes up to 2,048 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for Four Corners customers is up to 1,993 Mbps.
Show all download speeds
- 95.1% up to 2,048.0 Mbps
- 4.9% up to 940.0 Mbps
EarthLink fiber upload speeds
In Four Corners 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 Four Corners fiber 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 Four Corners 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 1,990 Mbps.
Show all upload speeds
- 95.1% up to 2,048.0 Mbps
- 4.9% up to 880.0 Mbps
Verizon Fiber in Four Corners, MD
Verizon fiber coverage
About 100.00%, or 8,316 people, have Verizon fiber internet available to them in the city. The company covers the entire Four Corners area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Four Corners.
Verizon fiber download speeds
Verizon is one of the fastest when comparing download speeds to all other internet providers in Four Corners. Versus other fiber providers in the area, Verizon fiber is one of the fastest. There are 2 different maximum speeds throughout Four Corners. The fastest plan anyone in Four Corners can order from Verizon goes up to 2,048 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for Four Corners customers is up to 1,993 Mbps.
Show all download speeds
- 95.1% up to 2,048.0 Mbps
- 4.9% up to 940.0 Mbps
Verizon fiber upload speeds
In Four Corners 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 Four Corners fiber 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 Four Corners 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 1,990 Mbps.
Show all upload speeds
- 95.1% up to 2,048.0 Mbps
- 4.9% up to 880.0 Mbps
XFINITY from Comcast Cable in Four Corners, MD
XFINITY cable coverage
About 100.00%, or 8,316 people, have XFINITY cable internet available to them in the city. The company covers the entire Four Corners area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Four Corners.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Four Corners. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Four Corners. The fastest plan anyone in Four Corners can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the city-wide average maximum speed for Four Corners customers is up to 1,677 Mbps.
Show all download speeds
- 59.6% up to 2,000.0 Mbps
- 40.4% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Four Corners download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other Four Corners cable providers. XFINITY 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 Four Corners is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 163 Mbps.
Show all upload speeds
- 59.6% up to 250.0 Mbps
- 40.4% up to 35.0 Mbps
Astound Broadband Cable in Four Corners, MD
Astound Broadband cable coverage
About 45.74%, or 3,804 people, have Astound Broadband cable internet available to them in the city. The company covers the west, southwest, central, northwest, north, southeast, east, and south Four Corners area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in some of Four Corners.
Astound Broadband cable download speeds
Astound Broadband is above average when comparing download speeds to all other internet providers in Four Corners. Versus other cable providers in the area, Astound Broadband cable is the slowest. There are no different maximum speeds throughout Four Corners. The fastest plan anyone in Four Corners can order from Astound Broadband goes up to 1,500 Mbps, and all Four Corners customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Astound Broadband cable upload speeds
In Four Corners download speeds tend to be faster than than upload speeds for Astound Broadband cable. Compared to other ISPs, Astound Broadband is below average where upload speeds are concerned, and the slowest compared to other Four Corners cable providers. Astound Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Four Corners is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
T-Mobile Home Internet Fixed Wireless in Four Corners, MD
T-Mobile Home Internet fixed wireless coverage
About 95.43%, or 7,936 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Four Corners 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 Four Corners.
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 Four Corners. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Four Corners. The fastest plan anyone in Four Corners 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 Four Corners customers is up to 84 Mbps.
Show all download speeds
- 78.0% up to 100.0 Mbps
- 22.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Four Corners 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 Four Corners 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 Four Corners 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
- 78.0% up to 20.0 Mbps
- 22.0% up to 3.0 Mbps
EarthLink Fixed Wireless in Four Corners, MD
EarthLink fixed wireless coverage
About 72.92%, or 6,064 people, have EarthLink fixed wireless internet available to them in the city. The company covers the north, east, west, northwest, southeast, northeast, and central Four Corners area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Four Corners.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Four Corners. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Four Corners. The fastest plan anyone in Four Corners 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 Four Corners customers is up to 43 Mbps.
Show all download speeds
- 24.6% up to 100.0 Mbps
- 75.4% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Four Corners 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 Four Corners 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 Four Corners 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 7.2 Mbps.
Show all upload speeds
- 24.6% up to 20.0 Mbps
- 75.4% up to 3.0 Mbps
AT&T Fixed Wireless in Four Corners, MD
AT&T fixed wireless coverage
About 72.92%, or 6,064 people, have AT&T fixed wireless internet available to them in the city. The company covers the north, east, west, northwest, southeast, northeast, and central Four Corners area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Four Corners.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Four Corners. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Four Corners. The fastest plan anyone in Four Corners 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 Four Corners customers is up to 43 Mbps.
Show all download speeds
- 24.6% up to 100.0 Mbps
- 75.4% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Four Corners 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 Four Corners 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 Four Corners 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 7.2 Mbps.
Show all upload speeds
- 24.6% up to 20.0 Mbps
- 75.4% up to 3.0 Mbps
Verizon Fixed Wireless in Four Corners, MD
Verizon fixed wireless coverage
About 1.98%, or 165 people, have Verizon fixed wireless internet available to them in the city. The company covers the south and central Four Corners area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Four Corners.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Four Corners. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Four Corners. The fastest plan anyone in Four Corners can order from Verizon goes up to 300 Mbps, and all Four Corners customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Four Corners 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 Four Corners fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Four Corners is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Four Corners Internet by Area
This information is most helpful to those looking for homes or considering moving to Four Corners or any of the areas nearby.
How does internet in Four Corners compare to the rest of Maryland?
Internet speeds in Four Corners are comparable versus the average speeds in Maryland: 2,041 Mbps in Maryland versus 2,046 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Maryland is 98.96% versus 100.00% in Four Corners.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Four Corners 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
- Silver Spring, MD: less internet coverage, slower speeds
- Kemp Mill, MD: equal internet coverage, slower speeds
- White Oak, MD: less internet coverage, slower speeds
- Adelphi, MD: equal internet coverage, slower speeds
- Takoma Park, MD: less internet coverage, slower speeds
- Wheaton, MD: equal internet coverage, slower speeds
- Colesville, MD: equal internet coverage, slower speeds
- Glenmont, MD: less internet coverage, slower speeds
- South Kensington, MD: equal internet coverage, slower speeds
- North Chevy Chase, MD: equal internet coverage, slower speeds
Cities with Similar Populations
- Rusk, TX: less internet coverage, faster speeds
- Mammoth Lakes, CA: less internet coverage, slower speeds
- Rockdale, TX: less internet coverage, slower speeds
- Rockville, CT: equal internet coverage, faster speeds
- Rocky Face, GA: less internet coverage, faster speeds
- Roebuck, SC: less internet coverage, faster speeds
- Rotonda, FL: less internet coverage, slower speeds
- Round Hill, VA: less internet coverage, slower speeds
- Round Lake Park, IL: less internet coverage, slower speeds
- Rumford, RI: less internet coverage, slower speeds