In Martinsville there are 7 residential internet providers covering 54.55% of the city. The average home can get speeds up to 928 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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7 Internet Service Providers in Martinsville
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 Martinsville are not shown.
Martinsville 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 Martinsville
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 54.55% of Martinsville. 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 GRM Networks. Now you can call companies in Martinsville with more confidence that they might be available.
How fast are internet speeds in Martinsville?
The map below shows maximum internet speeds by area in Martinsville.
Internet Speed Key
The average Martinsville home can get up to 928 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 50.51% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 4.04% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in Martinsville.
Internet speeds tend to be faster in the west parts of Martinsville, and slower in the southeast areas of the city.
What type of internet should I choose in Martinsville?
The fastest internet for you may vary based on where in Martinsville you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 50.51% of Martinsville homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 4.04%.
- Satellite internet may be the only option for 45.45% of Martinsville homes.
Internet Market Health in Martinsville
Internet Competition Key
The map shows how competitive the Martinsville 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 Martinsville based on what connections the average home has availabile:
- Average number of internet service providers to a home: 2.4 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.1 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 1.9 (very unhealthy)
Overall, competition is very unhealthy.
Martinsville internet customers have the ability to buy internet service from 1 to 4 different providers, depending on where they live. For different types of service, Martinsville homes have between 1 and 3 options. The type(s) of service available are fiber, dsl, and fixed wireless, 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. Martinsville internet customers who want faster speeds have between 1 and 4 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, Martinsville badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Martinsville, along with details on where in Martinsville and at what speeds.
GRM Networks Fiber in Martinsville, MO
GRM Networks fiber coverage
About 50.51%, or 100 people, have GRM Networks fiber internet available to them in the city. The company covers the west, southwest, north, south, northeast, east, central, and northwest Martinsville area. GRM Networks is a large internet service provider internet service providers in the US, with internet service available in a majority of Martinsville.
GRM Networks fiber download speeds
GRM Networks is the fastest when comparing download speeds to all other internet providers in Martinsville. Versus other fiber providers in the area, GRM Networks fiber is the fastest. There are no different maximum speeds throughout Martinsville. The fastest plan anyone in Martinsville can order from GRM Networks goes up to 1,000 Mbps, and all Martinsville customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
GRM Networks fiber upload speeds
In Martinsville download speeds tend to be equal to than upload speeds for GRM Networks fiber. Compared to other ISPs, GRM Networks is the fastest where upload speeds are concerned, and the fastest compared to other Martinsville fiber providers. GRM Networks offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Martinsville is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
GRM Networks DSL in Martinsville, MO
GRM Networks DSL coverage
About 38.89%, or 77 people, have GRM Networks DSL internet available to them in the city. The company covers the west, north, south, east, northeast, central, northwest, and southwest Martinsville area. GRM Networks is a large internet service provider internet service providers in the US, with internet service available in some of Martinsville.
GRM Networks DSL download speeds
GRM Networks is the slowest when comparing download speeds to all other internet providers in Martinsville. Versus other DSL providers in the area, GRM Networks DSL is the fastest. There are 2 different maximum speeds throughout Martinsville. The fastest plan anyone in Martinsville can order from GRM Networks goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Martinsville customers is up to 15 Mbps.
Show all download speeds
- 32.5% up to 25.0 Mbps
- 67.5% up to 10.0 Mbps
GRM Networks DSL upload speeds
In Martinsville download speeds tend to be faster than than upload speeds for GRM Networks DSL. Compared to other ISPs, GRM Networks is the slowest where upload speeds are concerned, and the fastest compared to other Martinsville DSL providers. GRM Networks 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 Martinsville is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, GRM Networks customers can get speeds up to 1.6 Mbps.
Show all upload speeds
- 32.5% up to 3.0 Mbps
- 67.5% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Martinsville, MO
T-Mobile Home Internet fixed wireless coverage
About 22.22%, or 44 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the west, southwest, northeast, southeast, central, and east Martinsville area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Martinsville.
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 Martinsville. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Martinsville. The fastest plan anyone in Martinsville 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 Martinsville customers is up to 30 Mbps.
Show all download speeds
- 6.8% up to 100.0 Mbps
- 93.2% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Martinsville 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 Martinsville 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 Martinsville 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 4.2 Mbps.
Show all upload speeds
- 6.8% up to 20.0 Mbps
- 93.2% up to 3.0 Mbps
EarthLink Fixed Wireless in Martinsville, MO
EarthLink fixed wireless coverage
About 8.08%, or 16 people, have EarthLink fixed wireless internet available to them in the city. The company covers the southwest and northeast Martinsville area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Martinsville.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Martinsville. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Martinsville. The fastest plan anyone in Martinsville can order from EarthLink goes up to 25 Mbps, and all Martinsville customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Martinsville download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the slowest compared to other Martinsville fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Martinsville is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Martinsville, MO
AT&T fixed wireless coverage
About 8.08%, or 16 people, have AT&T fixed wireless internet available to them in the city. The company covers the southwest and northeast Martinsville area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Martinsville.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Martinsville. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Martinsville. The fastest plan anyone in Martinsville can order from AT&T goes up to 25 Mbps, and all Martinsville customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Martinsville download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the slowest compared to other Martinsville fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Martinsville is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Verizon Fixed Wireless in Martinsville, MO
Verizon fixed wireless coverage
About 1.52%, or 3 people, have Verizon fixed wireless internet available to them in the city. The company covers the southwest Martinsville 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 Martinsville.
Verizon fixed wireless download speeds
Verizon is above average when comparing download speeds to all other internet providers in Martinsville. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Martinsville. The fastest plan anyone in Martinsville can order from Verizon goes up to 300 Mbps, and all Martinsville customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Martinsville 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 Martinsville fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Martinsville is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Martinsville Internet by Area
This information is most helpful to those looking for homes or considering moving to Martinsville or any of the areas nearby.
How does internet in Martinsville compare to the rest of Missouri?
Internet speeds in Martinsville are much slower versus the average speeds in Missouri: 3,199 Mbps in Missouri versus 928 Mbps in the city. The state has far less internet availability compared to the city. Average internet coverage in Missouri is 98.57% versus 54.55% in Martinsville.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Martinsville 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
- Washington Center, MO: more internet coverage, faster speeds
- Hatfield, MO: more internet coverage, slower speeds
- Denver, MO: more internet coverage, faster speeds
- New Hampton, MO: more internet coverage, slower speeds
- Allendale, MO: more internet coverage, faster speeds
- Ridgeway, MO: more internet coverage, faster speeds
- Bethany, MO: more internet coverage, faster speeds
- Eagleville, MO: more internet coverage, faster speeds
- Albany, MO: more internet coverage, faster speeds
- Blythedale, MO: more internet coverage, faster speeds
Cities with Similar Populations
- Bowersville, PA: more internet coverage, faster speeds
- Welchs, VA: more internet coverage, slower speeds
- Warrior Ridge, PA: more internet coverage, faster speeds
- Wamsutter, WY: more internet coverage, slower speeds
- Walston, MD: more internet coverage, faster speeds
- Wailua, HI: more internet coverage, slower speeds
- Wadena, IN: more internet coverage, slower speeds
- Buckeye, KY: more internet coverage, slower speeds
- Bremer, IA: more internet coverage, faster speeds
- Breeden, WV: more internet coverage, slower speeds