In Downtown Stamford there is 1 residential DSL provider covering 75.60% of the neighborhood. The average home can get speeds up to 39 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 Downtown Stamford, Stamford, CT.
To see availability maps for all providers including fiber, cable, DSL, and more in Downtown Stamford, Stamford, CT please click below.
Downtown Stamford, Stamford, CT Availability Maps
DSL Internet Service Provider in Downtown Stamford
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 Downtown Stamford are not shown.
Downtown Stamford 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 Downtown Stamford is DSL internet available?
DSL Internet Availability Key
DSL is available in 75.60% of Downtown Stamford. 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 Downtown Stamford above to see who has service at your home.
How fast is DSL internet in Downtown Stamford?
The map below shows maximum DSL internet speeds by area in Downtown Stamford.
DSL Internet Speed Key
The average Downtown Stamford home can get up to 39 Mbps on their DSL internet plan. The fastest DSL download speed in the neighborhood is 115 Mbps, which 11.28% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 48.68% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Downtown Stamford.
DSL internet speeds tend to be faster in the southwest parts of Downtown Stamford, and slower in the west areas of the neighborhood.
Is DSL the fastest internet I can get in Downtown Stamford?
The fastest internet for you may vary based on where in Downtown Stamford you live. In general, fiber competes most often with DSL in the neighborhood.
- Fiber is the fastest internet type for 91.39% of Downtown Stamford homes.
- Cable is fastest for 8.52% 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 Downtown Stamford homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Downtown Stamford, along with details on where in Downtown Stamford and at what speeds.
Frontier Communications DSL in Downtown Stamford, Stamford, CT
Frontier DSL coverage
About 75.60%, or 17,242 people, have Frontier DSL internet available to them in the neighborhood. The company covers the east, central, northwest, southwest, northeast, south, north, and west Downtown Stamford area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in much of Downtown Stamford.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Downtown Stamford. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout Downtown Stamford. The fastest plan anyone in Downtown Stamford 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 Downtown Stamford customers is up to 39 Mbps.
Show all download speeds
- 14.9% up to 115.0 Mbps
- 10.2% up to 90.0 Mbps
- 4.6% up to 70.0 Mbps
- 5.9% up to 45.0 Mbps
- 64.4% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Downtown Stamford 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 Downtown Stamford 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 Downtown Stamford 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 2.5 Mbps.
Show all upload speeds
- 14.9% up to 7.0 Mbps
- 10.2% up to 5.0 Mbps
- 10.5% up to 3.0 Mbps
- 64.4% up to 1.0 Mbps
Downtown Stamford DSL by Area
This information is most helpful to those looking for homes or considering moving to Downtown Stamford or any of the areas nearby.
How does DSL internet in Downtown Stamford compare to the rest of Stamford?
DSL internet speeds in Downtown Stamford are much faster versus the average speeds in Stamford: 0.00 Mbps in Stamford versus 39 Mbps in the neighborhood. The city has similar DSL availability compared to the neighborhood. Average DSL coverage in Stamford is 0.00% versus 75.60% in Downtown Stamford.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Downtown Stamford 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
- Ridgeway, Stamford, CT: less DSL coverage, slower speeds
- Glenbrook, Stamford, CT: less DSL coverage, slower speeds
- West Side, Stamford, CT: more DSL coverage, slower speeds
- South End Stamford, Stamford, CT: less DSL coverage, faster speeds
- Cove-East Side, Stamford, CT: more DSL coverage, faster speeds
- Belltown, Stamford, CT: less DSL coverage, slower speeds
- Waterside, Stamford, CT: less DSL coverage, slower speeds
- Turn of River, Stamford, CT: less DSL coverage, faster speeds
- Springdale, Stamford, CT: less DSL coverage, faster speeds
- Newfield, Stamford, CT: less DSL coverage, slower speeds
Neighborhoods with Similar Populations
- Southeast Boulder, Boulder, CO: more DSL coverage, faster speeds
- Southwest Raleigh, Raleigh, NC: less DSL coverage, faster speeds
- Brentwood, Los Angeles, CA: less DSL coverage, slower speeds
- Bear Creek, Stockton, CA: more DSL coverage, faster speeds
- Nob Hill, San Francisco, CA: more DSL coverage, slower speeds
- North Central Omaha, Omaha, NE: more DSL coverage, faster speeds
- North Gateway, Phoenix, AZ: more DSL coverage, faster speeds
- Northwest Dallas, Dallas, TX: less DSL coverage, faster speeds
- Northwest Omaha, Omaha, NE: less DSL coverage, faster speeds
- Northwood, Irvine, CA: less DSL coverage, faster speeds