In Underhill there are 2 residential Fiber providers covering 25.97% of the city. The average home can get speeds up to 1,083 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 Fiber internet providers in Underhill, VT.
To see availability maps for all providers including fiber, cable, DSL, and more in Underhill, VT please click below.
Underhill, VT Availability Maps
Fiber 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
Where in Underhill is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 25.97% of Underhill. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Mansfield Community Fiber. Call one of the companies with service in Underhill above to see who has service at your home.
How fast is fiber internet in Underhill?
The map below shows maximum fiber internet speeds by area in Underhill.
Fiber Internet Speed Key
The average Underhill home can get up to 1,083 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 2,000 Mbps, which 2.14% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 23.82% 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 Underhill.
Fiber internet speeds tend to be faster in the north parts of Underhill, and slower in the northeast areas of the city.
Is fiber the fastest internet I can get in Underhill?
The fastest internet for you may vary based on where in Underhill you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 4.42% of Underhill homes.
- Cable is fastest for 95.27% 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 Underhill homes.
Fiber 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.
Mansfield Community Fiber Fiber in Underhill, VT
Mansfield Community Fiber fiber coverage
About 23.82%, or 911 people, have Mansfield Community Fiber fiber internet available to them in the city. The company covers the northeast, southeast, and east Underhill area. Mansfield Community Fiber is a small internet service provider internet service providers in the US, with internet service available in a small portion of Underhill.
Mansfield Community Fiber fiber download speeds
Mansfield Community Fiber is above average when comparing download speeds to all other internet providers in Underhill. Versus other fiber providers in the area, Mansfield Community Fiber fiber is the slowest. There are no different maximum speeds throughout Underhill. The fastest plan anyone in Underhill can order from Mansfield Community Fiber 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
Mansfield Community Fiber fiber upload speeds
In Underhill download speeds tend to be equal to than upload speeds for Mansfield Community Fiber fiber. Compared to other ISPs, Mansfield Community Fiber is above average where upload speeds are concerned, and the slowest compared to other Underhill fiber providers. Mansfield Community Fiber 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
Fidium Fiber Fiber in Underhill, VT
Fidium fiber coverage
About 2.14%, or 82 people, have Fidium fiber internet available to them in the city. The company covers the north and northwest Underhill area. Fidium 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.
Fidium Fiber fiber download speeds
Fidium is the fastest when comparing download speeds to all other internet providers in Underhill. Versus other fiber providers in the area, Fidium fiber is the fastest. There are no different maximum speeds throughout Underhill. The fastest plan anyone in Underhill can order from Fidium goes up to 2,000 Mbps, and all Underhill customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Fidium Fiber fiber upload speeds
In Underhill download speeds tend to be equal to than upload speeds for Fidium fiber. Compared to other ISPs, Fidium is the fastest where upload speeds are concerned, and the fastest compared to other Underhill fiber providers. Fidium offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Underhill is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Underhill Fiber 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 fiber internet in Underhill compare to the rest of Vermont?
Fiber internet speeds in Underhill are much faster versus the average speeds in Vermont: 0.00 Mbps in Vermont versus 1,083 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Vermont is 0.00% versus 25.97% in Underhill.
What zip codes have fiber internet?
Fiber 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 fiber 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
- Stevensville, VT: more fiber coverage, slower speeds
- Jericho, VT: less fiber coverage, slower speeds
- Westford, VT: more fiber coverage, faster speeds
- Cambridge, VT: more fiber coverage, faster speeds
- Essex, VT: more fiber coverage, faster speeds
- Jeffersonville, VT: more fiber coverage, faster speeds
- South Cambridge, VT: more fiber coverage, faster speeds
- West Bolton, VT: more fiber coverage, slower speeds
- Moscow, VT: more fiber coverage, faster speeds
- Fletcher, VT: more fiber coverage, faster speeds
Cities with Similar Populations
- Vassalboro, ME: more fiber coverage, faster speeds
- Vieques, PR: more fiber coverage, slower speeds
- Vienna, OH: more fiber coverage, faster speeds
- Vienna, GA: more fiber coverage, faster speeds
- Victoria, VA: more fiber coverage, faster speeds
- Victor, MT: less fiber coverage, faster speeds
- Vevay, IN: more fiber coverage, faster speeds
- Versailles, OH: more fiber coverage, slower speeds
- Verona, NY: less fiber coverage, slower speeds
- Verona, MS: more fiber coverage, faster speeds