In Corfu there is 1 residential DSL provider covering 51.24% of the city. The average home can get speeds up to 55 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 Corfu, NY.
To see availability maps for all providers including fiber, cable, DSL, and more in Corfu, NY please click below.
DSL Internet Service Provider in Corfu
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 Corfu are not shown.
Corfu 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 Corfu is DSL internet available?
DSL Internet Availability Key
DSL is available in 51.24% of Corfu. 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 Corfu above to see who has service at your home.
How fast is DSL internet in Corfu?
The map below shows maximum DSL internet speeds by area in Corfu.
DSL Internet Speed Key
The average Corfu home can get up to 55 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 115 Mbps, which 12.06% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 21.81% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Corfu.
DSL internet speeds tend to be faster in the northwest parts of Corfu, and slower in the north areas of the city.
Is DSL the fastest internet I can get in Corfu?
The fastest internet for you may vary based on where in Corfu you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 55.43% of Corfu homes.
- Cable is fastest for 44.11% 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 Corfu homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Corfu, along with details on where in Corfu and at what speeds.
Frontier Communications DSL in Corfu, NY
Frontier DSL coverage
About 50.58%, or 1,992 people, have Frontier DSL internet available to them in the city. The company covers the central, west, southwest, northwest, south, north, east, and southeast Corfu area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Corfu.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Corfu. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout Corfu. The fastest plan anyone in Corfu can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Corfu customers is up to 55 Mbps.
Show all download speeds
- 23.8% up to 115.0 Mbps
- 12.8% up to 90.0 Mbps
- 9.5% up to 70.0 Mbps
- 12.1% up to 45.0 Mbps
- 41.8% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Corfu download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is below average where upload speeds are concerned, and the fastest compared to other Corfu DSL providers. Frontier offers 4 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 Corfu 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 3.4 Mbps.
Show all upload speeds
- 23.8% up to 7.0 Mbps
- 12.8% up to 5.0 Mbps
- 21.6% up to 3.0 Mbps
- 41.8% up to 1.0 Mbps
Corfu DSL by Area
This information is most helpful to those looking for homes or considering moving to Corfu or any of the areas nearby.
How does DSL internet in Corfu compare to the rest of New York?
DSL internet speeds in Corfu are much faster versus the average speeds in New York: 0.00 Mbps in New York versus 55 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in New York is 0.00% versus 51.24% in Corfu.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Corfu 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 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
- Pembroke, NY: less DSL coverage, faster speeds
- Indian Falls, NY: less DSL coverage, faster speeds
- Crittenden, NY: less DSL coverage, slower speeds
- Fargo, NY: less DSL coverage, faster speeds
- Darien Center, NY: more DSL coverage, slower speeds
- Alexander, NY: less DSL coverage, slower speeds
- East Bennington, NY: less DSL coverage, slower speeds
- Alden, NY: less DSL coverage, slower speeds
- Attica, NY: less DSL coverage, slower speeds
- north-pembroke-ny: less DSL coverage, slower speeds
Cities with Similar Populations
- Wurtsboro, NY: more DSL coverage, slower speeds
- Applewood, CO: more DSL coverage, faster speeds
- Zolfo Springs, FL: more DSL coverage, slower speeds
- Windham, OH: more DSL coverage, slower speeds
- Williamson, WV: less DSL coverage, slower speeds
- Weaverville, CA: more DSL coverage, faster speeds
- Vienna, OH: more DSL coverage, slower speeds
- Vandalia, MO: more DSL coverage, faster speeds
- Tularosa, NM: less DSL coverage, slower speeds
- Stroud, OK: more DSL coverage, faster speeds