In Underhill there are 13 residential internet providers covering 100.00% of the city. The average home can get speeds up to 903 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.
Jump to Availability Maps
13 Internet Service Providers in Underhill
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 Underhill are not shown.
Underhill 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 Underhill
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 100.00% of Underhill. 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 Underhill with more confidence that they might be available.
How fast are internet speeds in Underhill?
The map below shows maximum internet speeds by area in Underhill.
Internet Speed Key
The average Underhill home can get up to 903 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 89.18% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 10.82% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in Underhill.
Internet speeds tend to be faster in the north parts of Underhill, and slower in the south areas of the city.
What type of internet should I choose in Underhill?
The fastest internet for you may vary based on where in Underhill you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 89.18% of Underhill homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 10.82%.
- Satellite internet may be the only option for less than 1% of Underhill homes.
Internet Market Health in Underhill
Internet Competition Key
The map shows how competitive the Underhill 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 Underhill based on what connections the average home has availabile:
- Average number of internet service providers to a home: 8.3 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.2 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 7.1 (very healthy)
Overall, competition is very healthy.
Underhill internet customers have the ability to buy internet service from 4 to 11 different providers, depending on where they live. For different types of service, Underhill homes have between 1 and 4 options. The type(s) of service available are fixed wireless, dsl, fiber, and cable, 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. Underhill internet customers who want faster speeds have between 3 and 10 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, Underhill is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Underhill, along with details on where in Underhill and at what speeds.
Spectrum Fiber in Underhill, WI
Spectrum fiber coverage
About 89.18%, or 206 people, have Spectrum fiber internet available to them in the city. The company covers the north, central, west, east, and northeast Underhill area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Underhill.
Spectrum fiber download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Underhill. Versus other fiber providers in the area, Spectrum fiber is one of the fastest. There are no different maximum speeds throughout Underhill. The fastest plan anyone in Underhill can order from Spectrum goes up to 1,000 Mbps, and all Underhill customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Underhill download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is above average where upload speeds are concerned, and the slowest compared to other Underhill fiber providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Underhill is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
Bug Tussel Wireless Fiber in Underhill, WI
Bug Tussel Wireless fiber coverage
About 85.28%, or 197 people, have Bug Tussel Wireless fiber internet available to them in the city. The company covers the north, central, west, and northeast Underhill area. Bug Tussel Wireless is a large internet service provider internet service providers in the US, with internet service available in most of Underhill.
Bug Tussel Wireless fiber download speeds
Bug Tussel Wireless is one of the fastest when comparing download speeds to all other internet providers in Underhill. Versus other fiber providers in the area, Bug Tussel Wireless fiber is one of the fastest. There are no different maximum speeds throughout Underhill. The fastest plan anyone in Underhill can order from Bug Tussel Wireless goes up to 1,000 Mbps, and all Underhill customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Bug Tussel Wireless fiber upload speeds
In Underhill download speeds tend to be equal to than upload speeds for Bug Tussel Wireless fiber. Compared to other ISPs, Bug Tussel Wireless is the fastest where upload speeds are concerned, and the fastest compared to other Underhill fiber providers. Bug Tussel Wireless offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Underhill is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Centurylink DSL in Underhill, WI
Centurylink DSL coverage
About 85.28%, or 197 people, have Centurylink DSL internet available to them in the city. The company covers the north, central, west, and northeast Underhill area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Underhill.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Underhill. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 2 different maximum speeds throughout Underhill. The fastest plan anyone in Underhill can order from Centurylink goes up to 60 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Underhill customers is up to 49 Mbps.
Show all download speeds
- 77.2% up to 60.0 Mbps
- 22.8% up to 10.0 Mbps
Centurylink DSL upload speeds
In Underhill download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and the fastest compared to other Underhill DSL providers. Centurylink 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 Underhill is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 4.1 Mbps.
Show all upload speeds
- 77.2% up to 5.0 Mbps
- 22.8% up to 1.0 Mbps
Astrea Cable in Underhill, WI
Astrea cable coverage
About 38.53%, or 89 people, have Astrea cable internet available to them in the city. The company covers the north Underhill area. Astrea is a large internet service provider internet service providers in the US, with internet service available in some of Underhill.
Astrea cable download speeds
Astrea is one of the fastest when comparing download speeds to all other internet providers in Underhill. Versus other cable providers in the area, Astrea cable is the fastest. There are no different maximum speeds throughout Underhill. The fastest plan anyone in Underhill can order from Astrea goes up to 1,000 Mbps, and all Underhill customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Astrea cable upload speeds
In Underhill download speeds tend to be faster than than upload speeds for Astrea cable. Compared to other ISPs, Astrea is below average where upload speeds are concerned, and the fastest compared to other Underhill cable providers. Astrea offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Underhill is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
Frontier Communications DSL in Underhill, WI
Frontier DSL coverage
About 5.63%, or 13 people, have Frontier DSL internet available to them in the city. The company covers the south Underhill area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Underhill.
Frontier Communications DSL download speeds
Frontier is the slowest when comparing download speeds to all other internet providers in Underhill. Versus other DSL providers in the area, Frontier DSL is the slowest. There are no different maximum speeds throughout Underhill. The fastest plan anyone in Underhill can order from Frontier goes up to 10 Mbps, and all Underhill customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Underhill 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 slowest compared to other Underhill DSL providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Underhill is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Bertram Internet Fixed Wireless in Underhill, WI
Bertram Internet fixed wireless coverage
About 100.00%, or 231 people, have Bertram Internet fixed wireless internet available to them in the city. The company covers the entire Underhill area. Bertram Internet is a large internet service provider internet service providers in the US, with internet service available in every corner of Underhill.
Bertram Internet fixed wireless download speeds
Bertram Internet is below average when comparing download speeds to all other internet providers in Underhill. Versus other fixed wireless providers in the area, Bertram Internet fixed wireless is one of the fastest. There are no different maximum speeds throughout Underhill. The fastest plan anyone in Underhill can order from Bertram Internet goes up to 100 Mbps, and all Underhill customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Bertram Internet fixed wireless upload speeds
In Underhill download speeds tend to be faster than than upload speeds for Bertram Internet fixed wireless. Compared to other ISPs, Bertram Internet is below average where upload speeds are concerned, and the fastest compared to other Underhill fixed wireless providers. Bertram Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Underhill is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Bug Tussel Wireless Fixed Wireless in Underhill, WI
Bug Tussel Wireless fixed wireless coverage
About 100.00%, or 231 people, have Bug Tussel Wireless fixed wireless internet available to them in the city. The company covers the entire Underhill area. Bug Tussel Wireless is a large internet service provider internet service providers in the US, with internet service available in every corner of Underhill.
Bug Tussel Wireless fixed wireless download speeds
Bug Tussel Wireless is below average when comparing download speeds to all other internet providers in Underhill. Versus other fixed wireless providers in the area, Bug Tussel Wireless fixed wireless is average. There are no different maximum speeds throughout Underhill. The fastest plan anyone in Underhill can order from Bug Tussel Wireless goes up to 50 Mbps, and all Underhill customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
Bug Tussel Wireless fixed wireless upload speeds
In Underhill download speeds tend to be faster than than upload speeds for Bug Tussel Wireless fixed wireless. Compared to other ISPs, Bug Tussel Wireless is below average where upload speeds are concerned, and average compared to other Underhill fixed wireless providers. Bug Tussel Wireless offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Underhill is up to 8.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8.0 Mbps
US Cellular Fixed Wireless in Underhill, WI
US Cellular fixed wireless coverage
About 96.97%, or 224 people, have US Cellular fixed wireless internet available to them in the city. The company covers the north, central, west, south, southwest, and east Underhill area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of Underhill.
US Cellular fixed wireless download speeds
US Cellular is below average when comparing download speeds to all other internet providers in Underhill. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout Underhill. The fastest plan anyone in Underhill can order from US Cellular goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Underhill customers is up to 11 Mbps.
Show all download speeds
- 5.4% up to 25.0 Mbps
- 94.6% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Underhill download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is below average where upload speeds are concerned, and the slowest compared to other Underhill fixed wireless providers. US Cellular 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 Underhill is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, US Cellular customers can get speeds up to 1.1 Mbps.
Show all upload speeds
- 5.4% up to 3.0 Mbps
- 94.6% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Underhill, WI
T-Mobile Home Internet fixed wireless coverage
About 76.19%, or 176 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the north, central, south, and southwest Underhill 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 Underhill.
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 Underhill. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Underhill. The fastest plan anyone in Underhill 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 Underhill customers is up to 36 Mbps.
Show all download speeds
- 14.2% up to 100.0 Mbps
- 85.8% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Underhill 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 average compared to other Underhill 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 Underhill 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 5.4 Mbps.
Show all upload speeds
- 14.2% up to 20.0 Mbps
- 85.8% up to 3.0 Mbps
EarthLink Fixed Wireless in Underhill, WI
EarthLink fixed wireless coverage
About 58.01%, or 134 people, have EarthLink fixed wireless internet available to them in the city. The company covers the north, central, and northeast Underhill area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Underhill.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Underhill. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are no different maximum speeds throughout Underhill. The fastest plan anyone in Underhill can order from EarthLink goes up to 25 Mbps, and all Underhill customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Underhill 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 below average compared to other Underhill fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Underhill 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 Underhill, WI
AT&T fixed wireless coverage
About 58.01%, or 134 people, have AT&T fixed wireless internet available to them in the city. The company covers the north, central, and northeast Underhill area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Underhill.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Underhill. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are no different maximum speeds throughout Underhill. The fastest plan anyone in Underhill can order from AT&T goes up to 25 Mbps, and all Underhill customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Underhill 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 below average compared to other Underhill fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Underhill is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Nsight Telservices Fixed Wireless in Underhill, WI
Nsight Telservices fixed wireless coverage
About 38.53%, or 89 people, have Nsight Telservices fixed wireless internet available to them in the city. The company covers the north Underhill area. Nsight Telservices is a large internet service provider internet service providers in the US, with internet service available in some of Underhill.
Nsight Telservices fixed wireless download speeds
Nsight Telservices is below average when comparing download speeds to all other internet providers in Underhill. Versus other fixed wireless providers in the area, Nsight Telservices fixed wireless is one of the fastest. There are no different maximum speeds throughout Underhill. The fastest plan anyone in Underhill can order from Nsight Telservices goes up to 100 Mbps, and all Underhill customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Nsight Telservices fixed wireless upload speeds
In Underhill download speeds tend to be faster than than upload speeds for Nsight Telservices fixed wireless. Compared to other ISPs, Nsight Telservices is below average where upload speeds are concerned, and above average compared to other Underhill fixed wireless providers. Nsight Telservices offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Underhill is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
Underhill Internet by Area
This information is most helpful to those looking for homes or considering moving to Underhill or any of the areas nearby.
How does internet in Underhill compare to the rest of Wisconsin?
Internet speeds in Underhill are slower versus the average speeds in Wisconsin: 2,751 Mbps in Wisconsin versus 903 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Wisconsin is 98.77% versus 100.00% in Underhill.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Underhill 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
- Mosling, WI: equal internet coverage, faster speeds
- Hintz, WI: equal internet coverage, slower speeds
- Pulcifer, WI: equal internet coverage, faster speeds
- Gillett, WI: less internet coverage, faster speeds
- Cecil, WI: equal internet coverage, faster speeds
- Legend Lake, WI: less internet coverage, faster speeds
- Hayes, WI: equal internet coverage, slower speeds
- Slab City, WI: less internet coverage, faster speeds
- Keshena, WI: less internet coverage, faster speeds
- Green Valley, WI: less internet coverage, slower speeds
Cities with Similar Populations
- Blacksville, WV: equal internet coverage, slower speeds
- Attica Junction, OH: equal internet coverage, slower speeds
- Waldo, KY: equal internet coverage, faster speeds
- Bayard, WV: less internet coverage, faster speeds
- Vinnie, KY: equal internet coverage, faster speeds
- Beech Grove, AR: equal internet coverage, faster speeds
- Bishop, WV: equal internet coverage, faster speeds
- Bison, KS: equal internet coverage, faster speeds
- Bixby, MO: less internet coverage, slower speeds
- Belle Mina, AL: less internet coverage, slower speeds