In Charlton there are 7 residential internet providers covering 99.45% of the city. The average home can get speeds up to 1,001 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 Charlton
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 Charlton are not shown.
Charlton 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 Charlton
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 99.45% of Charlton. 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 Spectrum. Now you can call companies in Charlton with more confidence that they might be available.
How fast are internet speeds in Charlton?
The map below shows maximum internet speeds by area in Charlton.
Internet Speed Key
The average Charlton home can get up to 1,001 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,000 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, 99.31% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Charlton.
Internet speeds tend to be faster in the central parts of Charlton, and slower in the south areas of the city.
What type of internet should I choose in Charlton?
The fastest internet for you may vary based on where in Charlton you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for less than 1% of Charlton homes.
- Cable is fastest for 99.45% 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 Charlton homes.
Internet Market Health in Charlton
Internet Competition Key
The map shows how competitive the Charlton 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 Charlton based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.8 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 1.9 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 3.8 (unhealthy)
Overall, competition is unhealthy.
Charlton 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, Charlton homes have between 1 and 2 options. The type(s) of service available are cable 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 similar. Charlton internet customers who want faster speeds have between 1 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, Charlton needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Charlton, along with details on where in Charlton and at what speeds.
Spectrum Cable in Charlton, MA
Spectrum cable coverage
About 99.45%, or 11,968 people, have Spectrum cable internet available to them in the city. The company covers the entire Charlton area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Charlton.
Spectrum cable download speeds
Spectrum is above average when comparing download speeds to all other internet providers in Charlton. Versus other cable providers in the area, Spectrum cable is the slowest. There are no different maximum speeds throughout Charlton. The fastest plan anyone in Charlton can order from Spectrum goes up to 1,000 Mbps, and all Charlton customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Charlton download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Charlton cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Charlton is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
T-Mobile Home Internet Fixed Wireless in Charlton, MA
T-Mobile Home Internet fixed wireless coverage
About 91.42%, or 11,001 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Charlton 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 Charlton.
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 Charlton. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Charlton. The fastest plan anyone in Charlton 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 Charlton customers is up to 69 Mbps.
Show all download speeds
- 59.2% up to 100.0 Mbps
- 40.8% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Charlton 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 Charlton 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 Charlton 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 13 Mbps.
Show all upload speeds
- 59.2% up to 20.0 Mbps
- 40.8% up to 3.0 Mbps
EarthLink Fixed Wireless in Charlton, MA
EarthLink fixed wireless coverage
About 69.25%, or 8,333 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Charlton area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Charlton.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Charlton. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Charlton. The fastest plan anyone in Charlton 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 Charlton customers is up to 28 Mbps.
Show all download speeds
- 4.5% up to 100.0 Mbps
- 95.5% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Charlton 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 Charlton 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 Charlton 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 3.8 Mbps.
Show all upload speeds
- 4.5% up to 20.0 Mbps
- 95.5% up to 3.0 Mbps
AT&T Fixed Wireless in Charlton, MA
AT&T fixed wireless coverage
About 69.25%, or 8,333 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Charlton area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Charlton.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Charlton. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Charlton. The fastest plan anyone in Charlton 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 Charlton customers is up to 28 Mbps.
Show all download speeds
- 4.5% up to 100.0 Mbps
- 95.5% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Charlton 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 Charlton 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 Charlton 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 3.8 Mbps.
Show all upload speeds
- 4.5% up to 20.0 Mbps
- 95.5% up to 3.0 Mbps
Verizon Fixed Wireless in Charlton, MA
Verizon fixed wireless coverage
About 47.78%, or 5,750 people, have Verizon fixed wireless internet available to them in the city. The company covers the central, north, northwest, northeast, south, southeast, west, and east Charlton area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in some of Charlton.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Charlton. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Charlton. The fastest plan anyone in Charlton can order from Verizon goes up to 300 Mbps, and all Charlton customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Charlton 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 Charlton fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Charlton is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Charlton Internet by Area
This information is most helpful to those looking for homes or considering moving to Charlton or any of the areas nearby.
How does internet in Charlton compare to the rest of Massachusetts?
Internet speeds in Charlton are slower versus the average speeds in Massachusetts: 1,986 Mbps in Massachusetts versus 1,001 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Massachusetts is 98.21% versus 99.45% in Charlton.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Charlton 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
- Mystic Grove, MA: more internet coverage, slower speeds
- North Oxford, MA: more internet coverage, slower speeds
- Rochdale, MA: more internet coverage, slower speeds
- Oxford, MA: more internet coverage, slower speeds
- Southbridge Town, MA: more internet coverage, faster speeds
- Charlton City, MA: more internet coverage, slower speeds
- South Spencer, MA: more internet coverage, slower speeds
- Sturbridge, MA: more internet coverage, faster speeds
- Dudley, MA: less internet coverage, faster speeds
- East Brookfield, MA: more internet coverage, slower speeds
Cities with Similar Populations
- Newport, MI: more internet coverage, faster speeds
- Midway City, CA: more internet coverage, faster speeds
- Milan, MI: more internet coverage, faster speeds
- Milan, TN: more internet coverage, slower speeds
- Millersville, PA: less internet coverage, faster speeds
- Mitchellville, MD: more internet coverage, faster speeds
- Mogadore, OH: more internet coverage, faster speeds
- Mount Vernon, VA: more internet coverage, faster speeds
- Newaygo, MI: less internet coverage, slower speeds
- Midland, WA: more internet coverage, faster speeds