In Prospect Hill there is 1 residential DSL provider covering 71.65% of the neighborhood. The average home can get speeds up to 21 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 DSL internet providers in Prospect Hill, New Haven, CT.
To see availability maps for all providers including fiber, cable, DSL, and more in Prospect Hill, New Haven, CT please click below.
Prospect Hill, New Haven, CT Availability Maps
DSL Internet Service Provider in Prospect Hill
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 Hill are not shown.
Prospect Hill 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 Prospect Hill is DSL internet available?
DSL Internet Availability Key
DSL is available in 71.65% of Prospect Hill. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Frontier. Call one of the companies with service in Prospect Hill above to see who has service at your home.
How fast is DSL internet in Prospect Hill?
The map below shows maximum DSL internet speeds by area in Prospect Hill.
DSL Internet Speed Key
The average Prospect Hill home can get up to 21 Mbps on their DSL internet plan. The fastest DSL download speed in the neighborhood is 115 Mbps, which 5.60% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 62.13% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Prospect Hill.
DSL internet speeds tend to be faster in the northwest parts of Prospect Hill, and slower in the west areas of the neighborhood.
Is DSL the fastest internet I can get in Prospect Hill?
The fastest internet for you may vary based on where in Prospect Hill you live. In general, cable competes most often with DSL in the neighborhood.
- Fiber is the fastest internet type for 38.07% of Prospect Hill homes.
- Cable is fastest for 55.01% of the neighborhood.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 6.92% of Prospect Hill homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Prospect Hill, along with details on where in Prospect Hill and at what speeds.
Frontier Communications DSL in Prospect Hill, New Haven, CT
Frontier DSL coverage
About 71.65%, or 3,311 people, have Frontier DSL internet available to them in the neighborhood. The company covers the southwest, west, southeast, central, east, northwest, and northeast Prospect Hill area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in much of Prospect Hill.
Frontier Communications DSL download speeds
Frontier is the slowest when comparing download speeds to all other internet providers in Prospect Hill. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 3 different maximum speeds throughout Prospect Hill. The fastest plan anyone in Prospect Hill can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the neighborhood-wide average maximum speed for Prospect Hill customers is up to 21 Mbps.
Show all download speeds
- 7.8% up to 115.0 Mbps
- 5.5% up to 70.0 Mbps
- 86.7% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Prospect Hill 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 fastest compared to other Prospect Hill DSL providers. Frontier offers 3 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Prospect Hill is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 1.6 Mbps.
Show all upload speeds
- 7.8% up to 7.0 Mbps
- 5.5% up to 3.0 Mbps
- 86.7% up to 1.0 Mbps
Prospect Hill DSL by Area
This information is most helpful to those looking for homes or considering moving to Prospect Hill or any of the areas nearby.
How does DSL internet in Prospect Hill compare to the rest of New Haven?
DSL internet speeds in Prospect Hill are much faster versus the average speeds in New Haven: 0.00 Mbps in New Haven versus 21 Mbps in the neighborhood. The city has similar DSL availability compared to the neighborhood. Average DSL coverage in New Haven is 0.00% versus 71.65% in Prospect Hill.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Prospect Hill are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL internet look like in other neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Newhallville, New Haven, CT: more DSL coverage, faster speeds
- East Rock, New Haven, CT: more DSL coverage, faster speeds
- Dixwell, New Haven, CT: less DSL coverage, faster speeds
- Highwood, Hamden, CT: more DSL coverage, faster speeds
- Downtown New Haven, New Haven, CT: less DSL coverage, faster speeds
- Beaver Hills, New Haven, CT: less DSL coverage, faster speeds
- Dwight, New Haven, CT: more DSL coverage, faster speeds
- Wooster Square, New Haven, CT: less DSL coverage, slower speeds
- Mill River, New Haven, CT: less DSL coverage, slower speeds
- Edgewood, New Haven, CT: more DSL coverage, faster speeds
Neighborhoods with Similar Populations
- Harvard Place-Eastlawn, San Antonio, TX: less DSL coverage, slower speeds
- Sonoma Ranch, Helotes, TX: more DSL coverage, faster speeds
- Shadow Wood, Coral Springs, FL: more DSL coverage, faster speeds
- Serra Highlands, South San Francisco, CA: less DSL coverage, faster speeds
- Schorsch, Chicago, IL: more DSL coverage, faster speeds
- Sardis Woods, Charlotte, NC: more DSL coverage, faster speeds
- Rufus King, Milwaukee, WI: more DSL coverage, faster speeds
- Rosewood, Austin, TX: more DSL coverage, faster speeds
- Roosevelt, Seattle, WA: less DSL coverage, faster speeds
- Landsdowne, Youngstown, OH: more DSL coverage, slower speeds