In Prospect Harbor there are 10 residential internet providers covering 100.00% of the city. The average home can get speeds up to 2,000 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.
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10 Internet Service Providers in Prospect Harbor
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 Prospect Harbor are not shown.
Prospect Harbor 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 Prospect Harbor
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 Prospect Harbor. 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 Fidium. Now you can call companies in Prospect Harbor with more confidence that they might be available.
How fast are internet speeds in Prospect Harbor?
The map below shows maximum internet speeds by area in Prospect Harbor.
Internet Speed Key
The average Prospect Harbor home can get up to 2,000 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,000 Mbps, which 100.00% of residents can get.
What type of internet should I choose in Prospect Harbor?
The fastest internet for you may vary based on where in Prospect Harbor you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 100.00% of Prospect Harbor 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 less than 1% of Prospect Harbor homes.
Internet Market Health in Prospect Harbor
Internet Competition Key
The map shows how competitive the Prospect Harbor 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 Prospect Harbor based on what connections the average home has availabile:
- Average number of internet service providers to a home: 8.0 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.9 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 6.6 (very healthy)
Overall, competition is very healthy.
Prospect Harbor internet customers have the ability to buy internet service from 6 to 9 different providers, depending on where they live. For different types of service, Prospect Harbor homes have between 3 and 4 options. The type(s) of service available are fixed wireless, fiber, dsl, 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. Prospect Harbor internet customers who want faster speeds have between 4 and 8 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, Prospect Harbor is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Prospect Harbor, along with details on where in Prospect Harbor and at what speeds.
Fidium Fiber Fiber in Prospect Harbor, ME
Fidium fiber coverage
About 100.00%, or 654 people, have Fidium fiber internet available to them in the city. The company covers the entire Prospect Harbor area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Prospect Harbor.
Fidium Fiber fiber download speeds
Fidium is the fastest when comparing download speeds to all other internet providers in Prospect Harbor. Versus other fiber providers in the area, Fidium fiber is the fastest. There are no different maximum speeds throughout Prospect Harbor. The fastest plan anyone in Prospect Harbor can order from Fidium goes up to 2,000 Mbps, and all Prospect Harbor customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Fidium Fiber fiber upload speeds
In Prospect Harbor 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 Prospect Harbor fiber providers. Fidium offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Prospect Harbor is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Fidium Fiber DSL in Prospect Harbor, ME
Fidium DSL coverage
About 96.48%, or 631 people, have Fidium DSL internet available to them in the city. The company covers the entire Prospect Harbor area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in most of Prospect Harbor.
Fidium Fiber DSL download speeds
Fidium is the slowest when comparing download speeds to all other internet providers in Prospect Harbor. Versus other DSL providers in the area, Fidium DSL is the fastest. There are no different maximum speeds throughout Prospect Harbor. The fastest plan anyone in Prospect Harbor can order from Fidium goes up to 10 Mbps, and all Prospect Harbor customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Fidium Fiber DSL upload speeds
In Prospect Harbor download speeds tend to be faster than than upload speeds for Fidium DSL. Compared to other ISPs, Fidium is the slowest where upload speeds are concerned, and the fastest compared to other Prospect Harbor DSL providers. Fidium offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Prospect Harbor is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Spectrum Cable in Prospect Harbor, ME
Spectrum cable coverage
About 92.81%, or 607 people, have Spectrum cable internet available to them in the city. The company covers the west, northwest, south, north, and east Prospect Harbor area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Prospect Harbor.
Spectrum cable download speeds
Spectrum is above average when comparing download speeds to all other internet providers in Prospect Harbor. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Prospect Harbor. The fastest plan anyone in Prospect Harbor can order from Spectrum goes up to 1,000 Mbps, and all Prospect Harbor customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Prospect Harbor download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other Prospect Harbor cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Prospect Harbor is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Spectrum Fiber in Prospect Harbor, ME
Spectrum fiber coverage
About 37.92%, or 248 people, have Spectrum fiber internet available to them in the city. The company covers the west Prospect Harbor area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in some of Prospect Harbor.
Spectrum fiber download speeds
Spectrum is above average when comparing download speeds to all other internet providers in Prospect Harbor. Versus other fiber providers in the area, Spectrum fiber is the slowest. There are no different maximum speeds throughout Prospect Harbor. The fastest plan anyone in Prospect Harbor can order from Spectrum goes up to 1,000 Mbps, and all Prospect Harbor customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Prospect Harbor 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 Prospect Harbor fiber providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Prospect Harbor is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
T-Mobile Home Internet Fixed Wireless in Prospect Harbor, ME
T-Mobile Home Internet fixed wireless coverage
About 100.00%, or 654 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Prospect Harbor area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Prospect Harbor.
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 Prospect Harbor. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is above average. There are no different maximum speeds throughout Prospect Harbor. The fastest plan anyone in Prospect Harbor can order from T-Mobile Home Internet goes up to 100 Mbps, and all Prospect Harbor customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Prospect Harbor 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 one of the fastest compared to other Prospect Harbor fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Prospect Harbor is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Wireless Partners Fixed Wireless in Prospect Harbor, ME
Wireless Partners fixed wireless coverage
About 100.00%, or 654 people, have Wireless Partners fixed wireless internet available to them in the city. The company covers the entire Prospect Harbor area. Wireless Partners is a large internet service provider internet service providers in the US, with internet service available in every corner of Prospect Harbor.
Wireless Partners fixed wireless download speeds
Wireless Partners is below average when comparing download speeds to all other internet providers in Prospect Harbor. Versus other fixed wireless providers in the area, Wireless Partners fixed wireless is below average. There are 2 different maximum speeds throughout Prospect Harbor. The fastest plan anyone in Prospect Harbor can order from Wireless Partners goes up to 50 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Prospect Harbor customers is up to 50 Mbps.
Show all download speeds
- 98.2% up to 50.0 Mbps
- 1.8% up to 25.0 Mbps
Wireless Partners fixed wireless upload speeds
In Prospect Harbor download speeds tend to be faster than than upload speeds for Wireless Partners fixed wireless. Compared to other ISPs, Wireless Partners is below average where upload speeds are concerned, and average compared to other Prospect Harbor fixed wireless providers. Wireless Partners 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 Prospect Harbor is up to 10 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, Wireless Partners customers can get speeds up to 9.9 Mbps.
Show all upload speeds
- 98.2% up to 10.0 Mbps
- 1.8% up to 3.0 Mbps
EarthLink Fixed Wireless in Prospect Harbor, ME
EarthLink fixed wireless coverage
About 92.81%, or 607 people, have EarthLink fixed wireless internet available to them in the city. The company covers the west, northwest, south, north, and east Prospect Harbor area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Prospect Harbor.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Prospect Harbor. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are no different maximum speeds throughout Prospect Harbor. The fastest plan anyone in Prospect Harbor can order from EarthLink goes up to 25 Mbps, and all Prospect Harbor customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Prospect Harbor 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 Prospect Harbor fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Prospect Harbor 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 Prospect Harbor, ME
AT&T fixed wireless coverage
About 92.81%, or 607 people, have AT&T fixed wireless internet available to them in the city. The company covers the west, northwest, south, north, and east Prospect Harbor area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Prospect Harbor.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Prospect Harbor. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are no different maximum speeds throughout Prospect Harbor. The fastest plan anyone in Prospect Harbor can order from AT&T goes up to 25 Mbps, and all Prospect Harbor customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Prospect Harbor 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 Prospect Harbor fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Prospect Harbor is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
US Cellular Fixed Wireless in Prospect Harbor, ME
US Cellular fixed wireless coverage
About 80.73%, or 528 people, have US Cellular fixed wireless internet available to them in the city. The company covers the entire Prospect Harbor area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in much of Prospect Harbor.
US Cellular fixed wireless download speeds
US Cellular is below average when comparing download speeds to all other internet providers in Prospect Harbor. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout Prospect Harbor. The fastest plan anyone in Prospect Harbor 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 Prospect Harbor customers is up to 17 Mbps.
Show all download speeds
- 47.0% up to 25.0 Mbps
- 53.0% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Prospect Harbor 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 Prospect Harbor 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 Prospect Harbor 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 1.9 Mbps.
Show all upload speeds
- 47.0% up to 3.0 Mbps
- 53.0% up to 1.0 Mbps
Verizon Fixed Wireless in Prospect Harbor, ME
Verizon fixed wireless coverage
About 7.19%, or 47 people, have Verizon fixed wireless internet available to them in the city. The company covers the northeast Prospect Harbor area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Prospect Harbor.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Prospect Harbor. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Prospect Harbor. The fastest plan anyone in Prospect Harbor can order from Verizon goes up to 300 Mbps, and all Prospect Harbor customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Prospect Harbor download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and one of the fastest compared to other Prospect Harbor fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Prospect Harbor is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Prospect Harbor Internet by Area
This information is most helpful to those looking for homes or considering moving to Prospect Harbor or any of the areas nearby.
How does internet in Prospect Harbor compare to the rest of Maine?
Internet speeds in Prospect Harbor are faster versus the average speeds in Maine: 1,729 Mbps in Maine versus 2,000 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Maine is 98.93% versus 100.00% in Prospect Harbor.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Prospect Harbor 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
- Winter Harbor, ME: equal internet coverage, slower speeds
- Birch Harbor, ME: equal internet coverage, slower speeds
- Gouldsboro, ME: less internet coverage, slower speeds
- Corea, ME: equal internet coverage, slower speeds
- Steuben, ME: less internet coverage, slower speeds
- Sorrento, ME: equal internet coverage, slower speeds
- Pigeon Hill, ME: equal internet coverage, slower speeds
- Sullivan, ME: equal internet coverage, slower speeds
- Wyman, ME: equal internet coverage, slower speeds
- Bar Harbor, ME: less internet coverage, slower speeds
Cities with Similar Populations
- McCorkle, VA: less internet coverage, slower speeds
- Plummer, MN: less internet coverage, faster speeds
- Munsonville, NH: less internet coverage, slower speeds
- Munjor, KS: equal internet coverage, slower speeds
- Mountain Grove, AL: equal internet coverage, slower speeds
- Meridian, CA: equal internet coverage, slower speeds
- Melrose, TX: less internet coverage, slower speeds
- Medusa, NY: less internet coverage, slower speeds
- McMillan, OK: equal internet coverage, slower speeds
- McGee, WV: equal internet coverage, slower speeds