In Niagara there are 2 residential DSL providers covering 98.20% of the city. The average home can get speeds up to 67 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.
This page contains all DSL internet providers in Niagara, WI.
To see availability maps for all providers including fiber, cable, DSL, and more in Niagara, WI please click below.
DSL Internet Service Providers in Niagara
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 Niagara are not shown.
Niagara 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
Where in Niagara is DSL internet available?
DSL Internet Availability Key
DSL is available in 98.20% of Niagara. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Nsight Telservices. Call one of the companies with service in Niagara above to see who has service at your home.
How fast is DSL internet in Niagara?
The map below shows maximum DSL internet speeds by area in Niagara.
DSL Internet Speed Key
The average Niagara home can get up to 67 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 100 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, 1.17% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Niagara.
DSL internet speeds tend to be faster in the central parts of Niagara, and slower in the south areas of the city.
Is DSL the fastest internet I can get in Niagara?
The fastest internet for you may vary based on where in Niagara you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 59.71% of Niagara homes.
- Cable is fastest for 19.22% of the city.
- DSL is fastest for 17.21%.
- Fixed wireless is fastest for 2.69%.
- Satellite internet may be the only option for 1.17% of Niagara homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Niagara, along with details on where in Niagara and at what speeds.
Nsight Telservices DSL in Niagara, WI
Nsight Telservices DSL coverage
About 95.79%, or 3,345 people, have Nsight Telservices DSL internet available to them in the city. The company covers the central, northwest, north, west, east, southeast, and southwest Niagara area. Nsight Telservices is a large internet service provider internet service providers in the US, with internet service available in most of Niagara.
Nsight Telservices DSL download speeds
Nsight Telservices is below average when comparing download speeds to all other internet providers in Niagara. Versus other DSL providers in the area, Nsight Telservices DSL is the fastest. There are 4 different maximum speeds throughout Niagara. The fastest plan anyone in Niagara can order from Nsight Telservices goes up to 75 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Niagara customers is up to 67 Mbps.
Show all download speeds
- 72.3% up to 75.0 Mbps
- 22.7% up to 50.0 Mbps
- 4.8% up to 25.0 Mbps
- 0.3% up to 10.0 Mbps
Nsight Telservices DSL upload speeds
In Niagara download speeds tend to be faster than than upload speeds for Nsight Telservices DSL. Compared to other ISPs, Nsight Telservices is the slowest where upload speeds are concerned, and the slowest compared to other Niagara DSL providers. Nsight Telservices 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 Niagara is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Nsight Telservices customers can get speeds up to 3.0 Mbps.
Show all upload speeds
- 99.7% up to 3.0 Mbps
- 0.3% up to 1.0 Mbps
Brightspeed DSL in Niagara, WI
Brightspeed DSL coverage
About 2.84%, or 99 people, have Brightspeed DSL internet available to them in the city. The company covers the southeast and south Niagara area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Niagara.
Brightspeed DSL download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in Niagara. Versus other DSL providers in the area, Brightspeed DSL is the slowest. There are 3 different maximum speeds throughout Niagara. The fastest plan anyone in Niagara can order from Brightspeed goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Niagara customers is up to 50 Mbps.
Show all download speeds
- 11.1% up to 100.0 Mbps
- 43.4% up to 80.0 Mbps
- 45.5% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Niagara download speeds tend to be faster than than upload speeds for Brightspeed DSL. Compared to other ISPs, Brightspeed is below average where upload speeds are concerned, and the fastest compared to other Niagara DSL providers. Brightspeed 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 Niagara is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 5.9 Mbps.
Show all upload speeds
- 54.5% up to 10.0 Mbps
- 45.5% up to 1.0 Mbps
Niagara DSL by Area
This information is most helpful to those looking for homes or considering moving to Niagara or any of the areas nearby.
How does DSL internet in Niagara compare to the rest of Wisconsin?
DSL internet speeds in Niagara are much faster versus the average speeds in Wisconsin: 0.00 Mbps in Wisconsin versus 67 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Wisconsin is 0.00% versus 98.20% in Niagara.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Niagara are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL internet 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
- Quinnesec, MI: less DSL coverage, slower speeds
- Kingsford, MI: less DSL coverage, slower speeds
- Iron Mountain, MI: less DSL coverage, slower speeds
- Norway, MI: less DSL coverage, slower speeds
- Loretto, MI: less DSL coverage, slower speeds
- Merriman, MI: less DSL coverage, slower speeds
- Vulcan, MI: less DSL coverage, slower speeds
- Spread Eagle, WI: more DSL coverage, slower speeds
- Pembine, WI: less DSL coverage, slower speeds
- Dunbar, WI: less DSL coverage, slower speeds
Cities with Similar Populations
- Brooks, KY: less DSL coverage, faster speeds
- Newbury, OH: less DSL coverage, faster speeds
- Lomira, WI: less DSL coverage, slower speeds
- Litchfield, OH: less DSL coverage, slower speeds
- Colliers, WV: less DSL coverage, slower speeds
- Castalia, OH: less DSL coverage, slower speeds
- Alamo, TN: more DSL coverage, slower speeds
- Sparks, GA: less DSL coverage, slower speeds
- Seale, AL: less DSL coverage, slower speeds
- Providence, KY: less DSL coverage, slower speeds