In Carbon there are 11 residential internet providers covering 97.35% of the city. The average home can get speeds up to 793 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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11 Internet Service Providers in Carbon
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 Carbon are not shown.
Carbon 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 Carbon
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.
Please note some providers will take longer to load than others
Internet service is available in 97.35% of Carbon. 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 Cable One. Now you can call companies in Carbon with more confidence that they might be available.
How fast are internet speeds in Carbon?
The map below shows maximum internet speeds by area in Carbon.
Internet Speed Key
The average Carbon home can get up to 793 Mbps on their internet plan. For most people, the fastest download speed in the city is 7,000 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 2.04% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Carbon.
Internet speeds tend to be faster in the east parts of Carbon, and slower in the west areas of the city.
What type of internet should I choose in Carbon?
The fastest internet for you may vary based on where in Carbon you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 32.38% of Carbon homes.
- Cable is fastest for 36.35% of the city.
- DSL is fastest for 4.58%.
- Fixed wireless is fastest for 24.03%.
- Satellite internet may be the only option for 2.65% of Carbon homes.
Internet Market Health in Carbon
Internet Competition Key
The map shows how competitive the Carbon 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 Carbon based on what connections the average home has availabile:
- Average number of internet service providers to a home: 2.9 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.3 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 2.4 (very unhealthy)
Overall, competition is very unhealthy.
Carbon internet customers have the ability to buy internet service from 1 to 6 different providers, depending on where they live. For different types of service, Carbon homes have between 1 and 4 options. The type(s) of service available are fixed wireless, dsl, cable, and fiber, 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. Carbon internet customers who want faster speeds have between 0 and 6 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, Carbon badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Carbon, along with details on where in Carbon and at what speeds.
Frontier Communications DSL in Carbon, IN
Frontier DSL coverage
About 74.24%, or 729 people, have Frontier DSL internet available to them in the city. The company covers the entire Carbon area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in much of Carbon.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Carbon. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout Carbon. The fastest plan anyone in Carbon can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Carbon customers is up to 47 Mbps.
Show all download speeds
- 22.9% up to 115.0 Mbps
- 10.6% up to 90.0 Mbps
- 4.0% up to 70.0 Mbps
- 6.0% up to 45.0 Mbps
- 56.5% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Carbon download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is below average where upload speeds are concerned, and the fastest compared to other Carbon DSL providers. Frontier offers 4 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 Carbon is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 3.0 Mbps.
Show all upload speeds
- 22.9% up to 7.0 Mbps
- 10.6% up to 5.0 Mbps
- 10.0% up to 3.0 Mbps
- 56.5% up to 1.0 Mbps
Sparklight Cable in Carbon, IN
Sparklight cable coverage
About 40.22%, or 395 people, have Sparklight cable internet available to them in the city. The company covers the central, east, south, southwest, and southeast Carbon area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in some of Carbon.
Sparklight cable download speeds
Sparklight is below average when comparing download speeds to all other internet providers in Carbon. Versus other cable providers in the area, Sparklight cable is the fastest. There are no different maximum speeds throughout Carbon. The fastest plan anyone in Carbon can order from Sparklight goes up to 1,000 Mbps, and all Carbon customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight cable upload speeds
In Carbon download speeds tend to be faster than than upload speeds for Sparklight cable. Compared to other ISPs, Sparklight is below average where upload speeds are concerned, and the fastest compared to other Carbon cable providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Carbon is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Joink Fiber in Carbon, IN
Joink fiber coverage
About 20.06%, or 197 people, have Joink fiber internet available to them in the city. The company covers the northwest, northeast, central, and east Carbon area. Joink is a large internet service provider internet service providers in the US, with internet service available in a small portion of Carbon.
Joink fiber download speeds
Joink is below average when comparing download speeds to all other internet providers in Carbon. Versus other fiber providers in the area, Joink fiber is one of the slowest. There are no different maximum speeds throughout Carbon. The fastest plan anyone in Carbon can order from Joink goes up to 1,000 Mbps, and all Carbon customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Joink fiber upload speeds
In Carbon download speeds tend to be equal to than upload speeds for Joink fiber. Compared to other ISPs, Joink is above average where upload speeds are concerned, and below average compared to other Carbon fiber providers. Joink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Carbon is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Endeavor Communications Fiber in Carbon, IN
Endeavor Communications fiber coverage
About 11.51%, or 113 people, have Endeavor Communications fiber internet available to them in the city. The company covers the northeast, north, and east Carbon area. Endeavor Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Carbon.
Endeavor Communications fiber download speeds
Endeavor Communications is below average when comparing download speeds to all other internet providers in Carbon. Versus other fiber providers in the area, Endeavor Communications fiber is one of the slowest. There are no different maximum speeds throughout Carbon. The fastest plan anyone in Carbon can order from Endeavor Communications goes up to 1,000 Mbps, and all Carbon customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Endeavor Communications fiber upload speeds
In Carbon download speeds tend to be equal to than upload speeds for Endeavor Communications fiber. Compared to other ISPs, Endeavor Communications is above average where upload speeds are concerned, and below average compared to other Carbon fiber providers. Endeavor Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Carbon is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Spectrum Fiber in Carbon, IN
Spectrum fiber coverage
About 2.65%, or 26 people, have Spectrum fiber internet available to them in the city. The company covers the northeast Carbon area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Carbon.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Carbon. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. There are no different maximum speeds throughout Carbon. The fastest plan anyone in Carbon can order from Spectrum goes up to 1,000 Mbps, and all Carbon customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Carbon download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Carbon fiber providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Carbon is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
T-Mobile Home Internet Fixed Wireless in Carbon, IN
T-Mobile Home Internet fixed wireless coverage
About 73.32%, or 720 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Carbon area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in much of Carbon.
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 Carbon. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Carbon. The fastest plan anyone in Carbon 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 Carbon customers is up to 27 Mbps.
Show all download speeds
- 2.4% up to 100.0 Mbps
- 97.6% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Carbon 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 Carbon 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 Carbon 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 3.4 Mbps.
Show all upload speeds
- 2.4% up to 20.0 Mbps
- 97.6% up to 3.0 Mbps
Verizon Fixed Wireless in Carbon, IN
Verizon fixed wireless coverage
About 27.49%, or 270 people, have Verizon fixed wireless internet available to them in the city. The company covers the southwest, northeast, south, southeast, north, and northwest Carbon area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Carbon.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Carbon. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Carbon. The fastest plan anyone in Carbon can order from Verizon goes up to 300 Mbps, and all Carbon customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Carbon 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 above average compared to other Carbon fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Carbon is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in Carbon, IN
EarthLink fixed wireless coverage
About 10.59%, or 104 people, have EarthLink fixed wireless internet available to them in the city. The company covers the northeast, northwest, and north Carbon 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 Carbon.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Carbon. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Carbon. The fastest plan anyone in Carbon can order from EarthLink goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Carbon customers is up to 21 Mbps.
Show all download speeds
- 70.2% up to 25.0 Mbps
- 29.8% up to 10.0 Mbps
EarthLink fixed wireless upload speeds
In Carbon 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 Carbon 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 Carbon is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 2.4 Mbps.
Show all upload speeds
- 70.2% up to 3.0 Mbps
- 29.8% up to 1.0 Mbps
AT&T Fixed Wireless in Carbon, IN
AT&T fixed wireless coverage
About 10.59%, or 104 people, have AT&T fixed wireless internet available to them in the city. The company covers the northeast, northwest, and north Carbon 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 Carbon.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Carbon. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Carbon. The fastest plan anyone in Carbon can order from AT&T goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Carbon customers is up to 21 Mbps.
Show all download speeds
- 70.2% up to 25.0 Mbps
- 29.8% up to 10.0 Mbps
AT&T fixed wireless upload speeds
In Carbon 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 Carbon 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 Carbon is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 2.4 Mbps.
Show all upload speeds
- 70.2% up to 3.0 Mbps
- 29.8% up to 1.0 Mbps
Joink Fixed Wireless in Carbon, IN
Joink fixed wireless coverage
About 10.18%, or 100 people, have Joink fixed wireless internet available to them in the city. The company covers the southwest Carbon area. Joink is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Carbon.
Joink fixed wireless download speeds
Joink is below average when comparing download speeds to all other internet providers in Carbon. Versus other fixed wireless providers in the area, Joink fixed wireless is above average. There are no different maximum speeds throughout Carbon. The fastest plan anyone in Carbon can order from Joink goes up to 250 Mbps, and all Carbon customers can get this speed.
Show all download speeds
- 100.0% up to 250.0 Mbps
Joink fixed wireless upload speeds
In Carbon download speeds tend to be faster than than upload speeds for Joink fixed wireless. Compared to other ISPs, Joink is below average where upload speeds are concerned, and the fastest compared to other Carbon fixed wireless providers. Joink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Carbon is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Carbon Internet by Area
This information is most helpful to those looking for homes or considering moving to Carbon or any of the areas nearby.
How does internet in Carbon compare to the rest of Indiana?
Internet speeds in Carbon are much slower versus the average speeds in Indiana: 3,595 Mbps in Indiana versus 793 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Indiana is 98.87% versus 97.35% in Carbon.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Carbon 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
- Smockville, IN: more internet coverage, faster speeds
- Perth, IN: less internet coverage, slower speeds
- Bridgeton, IN: less internet coverage, faster speeds
- Mansfield, IN: more internet coverage, faster speeds
- Coal Bluff, IN: more internet coverage, faster speeds
- Bee Ridge, IN: more internet coverage, faster speeds
- Harmony, IN: more internet coverage, faster speeds
- Brazil, IN: more internet coverage, faster speeds
- Knightsville, IN: more internet coverage, faster speeds
- Fontanet, IN: more internet coverage, faster speeds
Cities with Similar Populations
- Grand Mound, IA: more internet coverage, faster speeds
- Seman, AL: more internet coverage, faster speeds
- Scott, TX: more internet coverage, faster speeds
- Saxe, VA: less internet coverage, slower speeds
- Saddle Rock, NY: more internet coverage, faster speeds
- Racine, MN: more internet coverage, slower speeds
- Lake St. Croix Beach, MN: more internet coverage, faster speeds
- Kirkville, MS: more internet coverage, faster speeds
- Kiowa, KS: more internet coverage, faster speeds
- Kents Hill, ME: more internet coverage, faster speeds