In Lewiston there are 4 residential Fiber providers covering 18.23% of the city. The average home can get speeds up to 1,457 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 Lewiston, WI.
To see availability maps for all providers including fiber, cable, DSL, and more in Lewiston, WI please click below.
Lewiston, WI Availability Maps
Fiber Internet Service Providers in Lewiston
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 Lewiston are not shown.
Lewiston 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 Lewiston is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 18.23% of Lewiston. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Marquette Adams Telephone Cooperative. Call one of the companies with service in Lewiston above to see who has service at your home.
How fast is fiber internet in Lewiston?
The map below shows maximum fiber internet speeds by area in Lewiston.
Fiber Internet Speed Key
The average Lewiston home can get up to 1,457 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 5,000 Mbps, which 2.08% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 16.15% 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 Lewiston.
Fiber internet speeds tend to be faster in the east parts of Lewiston, and slower in the northwest areas of the city.
Is fiber the fastest internet I can get in Lewiston?
The fastest internet for you may vary based on where in Lewiston you live. In general, fixed wireless competes most often with fiber in the city.
- Fiber is the fastest internet type for 18.23% of Lewiston homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for 27.73%.
- Fixed wireless is fastest for 53.26%.
- Satellite internet may be the only option for less than 1% of Lewiston homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Lewiston, along with details on where in Lewiston and at what speeds.
Marquette Adams Telephone Cooperative Fiber in Lewiston, WI
Marquette Adams Telephone Cooperative fiber coverage
About 11.59%, or 89 people, have Marquette Adams Telephone Cooperative fiber internet available to them in the city. The company covers the northwest Lewiston area. Marquette Adams Telephone Cooperative is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of Lewiston.
Marquette Adams Telephone Cooperative fiber download speeds
Marquette Adams Telephone Cooperative is above average when comparing download speeds to all other internet providers in Lewiston. Versus other fiber providers in the area, Marquette Adams Telephone Cooperative fiber is one of the slowest. There are no different maximum speeds throughout Lewiston. The fastest plan anyone in Lewiston can order from Marquette Adams Telephone Cooperative goes up to 1,000 Mbps, and all Lewiston customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Marquette Adams Telephone Cooperative fiber upload speeds
In Lewiston download speeds tend to be equal to than upload speeds for Marquette Adams Telephone Cooperative fiber. Compared to other ISPs, Marquette Adams Telephone Cooperative is above average where upload speeds are concerned, and below average compared to other Lewiston fiber providers. Marquette Adams Telephone Cooperative offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lewiston is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Spectrum Fiber in Lewiston, WI
Spectrum fiber coverage
About 8.98%, or 69 people, have Spectrum fiber internet available to them in the city. The company covers the northwest Lewiston area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Lewiston.
Spectrum fiber download speeds
Spectrum is above average when comparing download speeds to all other internet providers in Lewiston. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. There are no different maximum speeds throughout Lewiston. The fastest plan anyone in Lewiston can order from Spectrum goes up to 1,000 Mbps, and all Lewiston customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Lewiston download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Lewiston fiber providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lewiston is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
Reedsburg Utility Commission Fiber in Lewiston, WI
Reedsburg Utility Commission fiber coverage
About 4.56%, or 35 people, have Reedsburg Utility Commission fiber internet available to them in the city. The company covers the southwest Lewiston area. Reedsburg Utility Commission is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of Lewiston.
Reedsburg Utility Commission fiber download speeds
Reedsburg Utility Commission is above average when comparing download speeds to all other internet providers in Lewiston. Versus other fiber providers in the area, Reedsburg Utility Commission fiber is one of the slowest. There are no different maximum speeds throughout Lewiston. The fastest plan anyone in Lewiston can order from Reedsburg Utility Commission goes up to 1,000 Mbps, and all Lewiston customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Reedsburg Utility Commission fiber upload speeds
In Lewiston download speeds tend to be equal to than upload speeds for Reedsburg Utility Commission fiber. Compared to other ISPs, Reedsburg Utility Commission is above average where upload speeds are concerned, and below average compared to other Lewiston fiber providers. Reedsburg Utility Commission offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lewiston is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Frontier Communications Fiber in Lewiston, WI
Frontier fiber coverage
About 2.08%, or 16 people, have Frontier fiber internet available to them in the city. The company covers the east Lewiston 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 Lewiston.
Frontier Communications fiber download speeds
Frontier is the fastest when comparing download speeds to all other internet providers in Lewiston. Versus other fiber providers in the area, Frontier fiber is the fastest. There are no different maximum speeds throughout Lewiston. The fastest plan anyone in Lewiston can order from Frontier goes up to 5,000 Mbps, and all Lewiston customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Frontier Communications fiber upload speeds
In Lewiston 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 Lewiston fiber providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lewiston is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Lewiston Fiber by Area
This information is most helpful to those looking for homes or considering moving to Lewiston or any of the areas nearby.
How does fiber internet in Lewiston compare to the rest of Wisconsin?
Fiber internet speeds in Lewiston are much faster versus the average speeds in Wisconsin: 0.00 Mbps in Wisconsin versus 1,457 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Wisconsin is 0.00% versus 18.23% in Lewiston.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Lewiston 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
- Briggsville, WI: more fiber coverage, slower speeds
- Portage, WI: more fiber coverage, faster speeds
- Baraboo, WI: more fiber coverage, slower speeds
- Lake Delton, WI: more fiber coverage, slower speeds
- West Baraboo, WI: more fiber coverage, slower speeds
- Wisconsin Dells, WI: more fiber coverage, slower speeds
- Okee, WI: more fiber coverage, slower speeds
- Endeavor, WI: more fiber coverage, slower speeds
- Merrimac, WI: more fiber coverage, slower speeds
- Plainville, WI: more fiber coverage, slower speeds
Cities with Similar Populations
- Coppinville, AL: more fiber coverage, faster speeds
- Waynesville, IL: less fiber coverage, faster speeds
- Wayne Lakes, OH: less fiber coverage, slower speeds
- Walnut Hill, IL: more fiber coverage, faster speeds
- Village Mills, TX: more fiber coverage, slower speeds
- Delaware Water Gap, PA: more fiber coverage, slower speeds
- Deep Creek, NC: more fiber coverage, faster speeds
- Davenport Center, NY: more fiber coverage, slower speeds
- Danube, MN: less fiber coverage, slower speeds
- Crowder, MS: more fiber coverage, slower speeds