In Mainstream there are 2 residential Fiber providers covering 98.04% of the city. The average home can get speeds up to 8,000 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 Mainstream, ME.
To see availability maps for all providers including fiber, cable, DSL, and more in Mainstream, ME please click below.
Mainstream, ME Availability Maps
Fiber Internet Service Providers in Mainstream
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 Mainstream are not shown.
Mainstream 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 Mainstream is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 98.04% of Mainstream. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is TDS. Call one of the companies with service in Mainstream above to see who has service at your home.
How fast is fiber internet in Mainstream?
The map below shows maximum fiber internet speeds by area in Mainstream.
Fiber Internet Speed Key
The average Mainstream home can get up to 8,000 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 8,000 Mbps, which 98.04% of residents can get.
Is fiber the fastest internet I can get in Mainstream?
The fastest internet for you may vary based on where in Mainstream you live. In general, satellite competes most often with fiber in the city.
- Fiber is the fastest internet type for 98.04% of Mainstream homes.
- Cable is fastest for less than 1% 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 1.96% of Mainstream homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Mainstream, along with details on where in Mainstream and at what speeds.
TDS Fiber in Mainstream, ME
TDS fiber coverage
About 98.04%, or 150 people, have TDS fiber internet available to them in the city. The company covers the entire Mainstream area. TDS is a large internet service provider internet service providers in the US, with internet service available in most of Mainstream.
TDS fiber download speeds
TDS is the fastest when comparing download speeds to all other internet providers in Mainstream. Versus other fiber providers in the area, TDS fiber is the fastest. There are no different maximum speeds throughout Mainstream. The fastest plan anyone in Mainstream can order from TDS goes up to 8,000 Mbps, and all Mainstream customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
TDS fiber upload speeds
In Mainstream download speeds tend to be equal to than upload speeds for TDS fiber. Compared to other ISPs, TDS is the fastest where upload speeds are concerned, and the fastest compared to other Mainstream fiber providers. TDS offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Mainstream is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Spectrum Fiber in Mainstream, ME
Spectrum fiber coverage
About 17.65%, or 27 people, have Spectrum fiber internet available to them in the city. The company covers the east Mainstream area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Mainstream.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Mainstream. Versus other fiber providers in the area, Spectrum fiber is the slowest. There are no different maximum speeds throughout Mainstream. The fastest plan anyone in Mainstream can order from Spectrum goes up to 1,000 Mbps, and all Mainstream customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Mainstream 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 Mainstream fiber providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Mainstream is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
Mainstream Fiber by Area
This information is most helpful to those looking for homes or considering moving to Mainstream or any of the areas nearby.
How does fiber internet in Mainstream compare to the rest of Maine?
Fiber internet speeds in Mainstream are much faster versus the average speeds in Maine: 0.00 Mbps in Maine versus 8,000 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Maine is 0.00% versus 98.04% in Mainstream.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Mainstream 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
- Harmony, ME: less fiber coverage, slower speeds
- Cambridge, ME: more fiber coverage, slower speeds
- St. Albans, ME: more fiber coverage, slower speeds
- Hartland, ME: more fiber coverage, slower speeds
- Wellington, ME: less fiber coverage, similar speeds
- Hutchins Corner, ME: less fiber coverage, similar speeds
- Brighton, ME: more fiber coverage, similar speeds
- Dexter, ME: less fiber coverage, slower speeds
- Athens, ME: more fiber coverage, slower speeds
- Parkman, ME: more fiber coverage, slower speeds
Cities with Similar Populations
- Eridu, FL: more fiber coverage, slower speeds
- Thor, MN: less fiber coverage, slower speeds
- Finley Crossing, AL: less fiber coverage, slower speeds
- Fairvalley, OK: less fiber coverage, slower speeds
- Fairmount, TX: less fiber coverage, slower speeds
- Fairfield, OR: less fiber coverage, slower speeds
- Ewingville, MD: more fiber coverage, faster speeds
- Estelline, TX: less fiber coverage, slower speeds
- Estabrook Settlement, ME: less fiber coverage, slower speeds
- Espanola, FL: less fiber coverage, slower speeds