In Windsor there are 9 residential internet providers covering 99.65% of the city. The average home can get speeds up to 5,067 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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9 Internet Service Providers in Windsor
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 Windsor are not shown.
Windsor 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 Windsor
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 99.65% of Windsor. 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 Frontier. Now you can call companies in Windsor with more confidence that they might be available.
How fast are internet speeds in Windsor?
The map below shows maximum internet speeds by area in Windsor.
Internet Speed Key
The average Windsor home can get up to 5,067 Mbps on their internet plan. For most people, the fastest download speed in the city is 7,000 Mbps, which 16.80% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 8.98% 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 Windsor.
Internet speeds tend to be faster in the southwest parts of Windsor, and slower in the northwest areas of the city.
What type of internet should I choose in Windsor?
The fastest internet for you may vary based on where in Windsor you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 90.67% of Windsor homes.
- Cable is fastest for 8.98% 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 Windsor homes.
Internet Market Health in Windsor
Internet Competition Key
The map shows how competitive the Windsor 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 Windsor based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.3 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.6 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.7 (very healthy)
Overall, competition is very healthy.
Windsor internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, Windsor homes have between 1 and 4 options. The type(s) of service available are cable, fixed wireless, fiber, and dsl, 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. Windsor internet customers who want faster speeds have between 1 and 8 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, Windsor is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Windsor, along with details on where in Windsor and at what speeds.
XFINITY from Comcast Cable in Windsor, CT
XFINITY cable coverage
About 99.65%, or 29,315 people, have XFINITY cable internet available to them in the city. The company covers the entire Windsor area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Windsor.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Windsor. Versus other cable providers in the area, XFINITY cable is one of the fastest. There are no different maximum speeds throughout Windsor. The fastest plan anyone in Windsor can order from XFINITY goes up to 2,000 Mbps, and all Windsor customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
XFINITY from Comcast cable upload speeds
In Windsor 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 Windsor cable providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Windsor is up to 250 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 250.0 Mbps
Frontier Communications Fiber in Windsor, CT
Frontier fiber coverage
About 90.67%, or 26,672 people, have Frontier fiber internet available to them in the city. The company covers the entire Windsor area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in most of Windsor.
Frontier Communications fiber download speeds
Frontier is the fastest when comparing download speeds to all other internet providers in Windsor. Versus other fiber providers in the area, Frontier fiber is the fastest. There are 2 different maximum speeds throughout Windsor. The fastest plan anyone in Windsor can order from Frontier goes up to 7,000 Mbps, the slowest package only goes up to 5,000 Mbps, and the city-wide average maximum speed for Windsor customers is up to 5,371 Mbps.
Show all download speeds
- 18.5% up to 7,000.0 Mbps
- 81.5% up to 5,000.0 Mbps
Frontier Communications fiber upload speeds
In Windsor download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is the fastest where upload speeds are concerned, and the fastest compared to other Windsor fiber providers. Frontier 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 Windsor is up to 7,000 Mbps. Some customers have slower plan choices, which only go up to 5,000 Mbps. On average, Frontier customers can get speeds up to 5,371 Mbps.
Show all upload speeds
- 18.5% up to 7,000.0 Mbps
- 81.5% up to 5,000.0 Mbps
Frontier Communications DSL in Windsor, CT
Frontier DSL coverage
About 68.16%, or 20,052 people, have Frontier DSL internet available to them in the city. The company covers the entire Windsor area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in much of Windsor.
Frontier Communications DSL download speeds
Frontier is the slowest when comparing download speeds to all other internet providers in Windsor. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout Windsor. The fastest plan anyone in Windsor 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 Windsor customers is up to 19 Mbps.
Show all download speeds
- 1.0% up to 115.0 Mbps
- 2.0% up to 90.0 Mbps
- 0.2% up to 70.0 Mbps
- 16.7% up to 45.0 Mbps
- 80.0% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Windsor download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is the slowest where upload speeds are concerned, and the fastest compared to other Windsor DSL providers. Frontier offers 5 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 Windsor 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 1.6 Mbps.
Show all upload speeds
- 1.0% up to 7.0 Mbps
- 3.2% up to 6.0 Mbps
- 2.0% up to 5.0 Mbps
- 13.7% up to 3.0 Mbps
- 80.0% up to 1.0 Mbps
GoNetSpeed Fiber in Windsor, CT
GoNetSpeed fiber coverage
About 51.21%, or 15,065 people, have GoNetSpeed fiber internet available to them in the city. The company covers the central, south, east, southwest, southeast, and west Windsor area. GoNetSpeed is a large internet service provider internet service providers in the US, with internet service available in a majority of Windsor.
GoNetSpeed fiber download speeds
GoNetSpeed is below average when comparing download speeds to all other internet providers in Windsor. Versus other fiber providers in the area, GoNetSpeed fiber is the slowest. There are no different maximum speeds throughout Windsor. The fastest plan anyone in Windsor can order from GoNetSpeed goes up to 1,000 Mbps, and all Windsor customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
GoNetSpeed fiber upload speeds
In Windsor download speeds tend to be equal to than upload speeds for GoNetSpeed fiber. Compared to other ISPs, GoNetSpeed is above average where upload speeds are concerned, and below average compared to other Windsor fiber providers. GoNetSpeed offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Windsor is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
XFINITY from Comcast Fiber in Windsor, CT
XFINITY fiber coverage
About 1.61%, or 474 people, have XFINITY fiber internet available to them in the city. The company covers the northwest and east Windsor area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Windsor.
XFINITY from Comcast fiber download speeds
XFINITY is average when comparing download speeds to all other internet providers in Windsor. Versus other fiber providers in the area, XFINITY fiber is below average. There are no different maximum speeds throughout Windsor. The fastest plan anyone in Windsor can order from XFINITY goes up to 1,200 Mbps, and all Windsor customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
XFINITY from Comcast fiber upload speeds
In Windsor download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the slowest compared to other Windsor fiber providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Windsor 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 Windsor, CT
T-Mobile Home Internet fixed wireless coverage
About 98.26%, or 28,906 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Windsor 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 Windsor.
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 Windsor. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Windsor. The fastest plan anyone in Windsor 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 Windsor customers is up to 78 Mbps.
Show all download speeds
- 70.2% up to 100.0 Mbps
- 29.8% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Windsor 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 Windsor 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 Windsor 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 15 Mbps.
Show all upload speeds
- 70.2% up to 20.0 Mbps
- 29.8% up to 3.0 Mbps
EarthLink Fixed Wireless in Windsor, CT
EarthLink fixed wireless coverage
About 81.94%, or 24,104 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Windsor area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Windsor.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Windsor. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Windsor. The fastest plan anyone in Windsor 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 Windsor 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 Windsor 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 Windsor 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 Windsor 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 Windsor, CT
AT&T fixed wireless coverage
About 81.94%, or 24,104 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Windsor area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Windsor.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Windsor. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Windsor. The fastest plan anyone in Windsor 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 Windsor 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 Windsor 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 Windsor 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 Windsor 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 Windsor, CT
Verizon fixed wireless coverage
About 53.38%, or 15,703 people, have Verizon fixed wireless internet available to them in the city. The company covers the central, northwest, south, east, southwest, west, north, and southeast Windsor area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Windsor.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Windsor. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Windsor. The fastest plan anyone in Windsor can order from Verizon goes up to 300 Mbps, and all Windsor customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Windsor 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 Windsor fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Windsor is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Windsor Internet by Area
This information is most helpful to those looking for homes or considering moving to Windsor or any of the areas nearby.
How does internet in Windsor compare to the rest of Connecticut?
Internet speeds in Windsor are slower versus the average speeds in Connecticut: 6,732 Mbps in Connecticut versus 5,067 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Connecticut is 98.58% versus 99.65% in Windsor.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Windsor 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
- Wilson, CT: more internet coverage, faster speeds
- East Windsor Hill, CT: more internet coverage, faster speeds
- Bloomfield, CT: more internet coverage, faster speeds
- East Windsor, CT: less internet coverage, faster speeds
- Windsor Locks, CT: less internet coverage, faster speeds
- South Windsor, CT: more internet coverage, faster speeds
- Tariffville, CT: more internet coverage, faster speeds
- East Granby, CT: more internet coverage, faster speeds
- Hartford, CT: less internet coverage, faster speeds
- East Hartford, CT: less internet coverage, faster speeds
Cities with Similar Populations
- Ardmore, OK: more internet coverage, faster speeds
- Batavia, IL: more internet coverage, slower speeds
- Ponca City, OK: less internet coverage, slower speeds
- North Royalton, OH: more internet coverage, slower speeds
- Nutley, NJ: more internet coverage, faster speeds
- Oak Park, MI: more internet coverage, slower speeds
- Oak Ridge, FL: less internet coverage, slower speeds
- Okemos, MI: less internet coverage, slower speeds
- Oxford, OH: less internet coverage, slower speeds
- Parsippany, NJ: less internet coverage, faster speeds