In Annex there is 1 residential DSL provider covering 75.04% of the neighborhood. The average home can get speeds up to 34 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 Annex, East Haven, CT.
To see availability maps for all providers including fiber, cable, DSL, and more in Annex, East Haven, CT please click below.
Annex, East Haven, CT Availability Maps
DSL Internet Service Provider in Annex
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 Annex are not shown.
Annex 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 Annex is DSL internet available?
DSL Internet Availability Key
DSL is available in 75.04% of Annex. 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 Annex above to see who has service at your home.
How fast is DSL internet in Annex?
The map below shows maximum DSL internet speeds by area in Annex.
DSL Internet Speed Key
The average Annex home can get up to 34 Mbps on their DSL internet plan. The fastest DSL download speed in the neighborhood is 115 Mbps, which 7.33% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 45.34% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Annex.
DSL internet speeds tend to be faster in the southeast parts of Annex, and slower in the north areas of the neighborhood.
Is DSL the fastest internet I can get in Annex?
The fastest internet for you may vary based on where in Annex you live. In general, fiber competes most often with DSL in the neighborhood.
- Fiber is the fastest internet type for 98.02% of Annex homes.
- Cable is fastest for 1.98% 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 less than 1% of Annex homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Annex, along with details on where in Annex and at what speeds.
Frontier Communications DSL in Annex, East Haven, CT
Frontier DSL coverage
About 75.04%, or 5,149 people, have Frontier DSL internet available to them in the neighborhood. The company covers the entire Annex area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in much of Annex.
Frontier Communications DSL download speeds
Frontier is the slowest when comparing download speeds to all other internet providers in Annex. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout Annex. The fastest plan anyone in Annex 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 Annex customers is up to 34 Mbps.
Show all download speeds
- 9.8% up to 115.0 Mbps
- 2.6% up to 90.0 Mbps
- 10.3% up to 70.0 Mbps
- 16.9% up to 45.0 Mbps
- 60.4% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Annex 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 Annex DSL providers. Frontier offers 4 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 Annex 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 2.2 Mbps.
Show all upload speeds
- 9.8% up to 7.0 Mbps
- 2.6% up to 5.0 Mbps
- 27.2% up to 3.0 Mbps
- 60.4% up to 1.0 Mbps
Annex DSL by Area
This information is most helpful to those looking for homes or considering moving to Annex or any of the areas nearby.
How does DSL internet in Annex compare to the rest of East Haven?
DSL internet speeds in Annex are much faster versus the average speeds in East Haven: 0.00 Mbps in East Haven versus 34 Mbps in the neighborhood. The city has similar DSL availability compared to the neighborhood. Average DSL coverage in East Haven is 0.00% versus 75.04% in Annex.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Annex 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
- Fair Haven, New Haven, CT: less DSL coverage, slower speeds
- Mill River, New Haven, CT: less DSL coverage, slower speeds
- East Shore, East Haven, CT: less DSL coverage, slower speeds
- Wooster Square, New Haven, CT: less DSL coverage, slower speeds
- East Rock, New Haven, CT: more DSL coverage, faster speeds
- Downtown New Haven, New Haven, CT: less DSL coverage, faster speeds
- Hill, New Haven, CT: less DSL coverage, faster speeds
- Quinnipiac Meadows, New Haven, CT: less DSL coverage, faster speeds
- Dwight, New Haven, CT: more DSL coverage, faster speeds
- Dixwell, New Haven, CT: less DSL coverage, faster speeds
Neighborhoods with Similar Populations
- Country Squire Estates, West Valley City, UT: more DSL coverage, faster speeds
- West Waco, Woodway, TX: more DSL coverage, slower speeds
- Belmont, Pueblo, CO: more DSL coverage, faster speeds
- Machuchal, San Juan, PR: less DSL coverage, slower speeds
- Natomas Corporate Center, Sacramento, CA: more DSL coverage, faster speeds
- Sovana, Spring Valley, NV: more DSL coverage, faster speeds
- North Main, Greenville, SC: more DSL coverage, faster speeds
- Home Gardens, Corona, CA: more DSL coverage, faster speeds
- Northwest, Garden City, ID: more DSL coverage, faster speeds
- Palm City, San Diego, CA: more DSL coverage, faster speeds