In Oswego County there are 2 residential DSL providers covering 48.67% of the county. The average home can get speeds up to 78 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 Oswego County, NY.
To see availability maps for all providers including fiber, cable, DSL, and more in Oswego County, NY please click below.
Oswego County, NY Availability Maps
DSL Internet Service Providers in Oswego County
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 Oswego County are not shown.
Oswego County 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 Oswego County is DSL internet available?
DSL Internet Availability Key
DSL is available in 48.67% of Oswego County. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Windstream. Call one of the companies with service in Oswego County above to see who has service at your home.
How fast is DSL internet in Oswego County?
The map below shows maximum DSL internet speeds by area in Oswego County.
DSL Internet Speed Key
The average Oswego County home can get up to 78 Mbps on their DSL internet plan. The fastest DSL download speed in the county is 300 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 18.77% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Oswego County.
DSL internet speeds tend to be faster in the central parts of Oswego County, and slower in the northeast areas of the county.
Is DSL the fastest internet I can get in Oswego County?
The fastest internet for you may vary based on where in Oswego County you live. In general, cable competes most often with DSL in the county.
- Fiber is the fastest internet type for 33.02% of Oswego County homes.
- Cable is fastest for 65.26% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 1.47% of Oswego County homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Oswego County, along with details on where in Oswego County and at what speeds.
Windstream DSL in Oswego County, NY
Windstream DSL coverage
About 34.40%, or 40,428 people, have Windstream DSL internet available to them in the county. The company covers the south, southwest, central, southeast, west, and east Oswego County area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Oswego County.
Windstream DSL download speeds
Windstream is below average when comparing download speeds to all other internet providers in Oswego County. Versus other DSL providers in the area, Windstream DSL is the fastest. There are 6 different maximum speeds throughout Oswego County. The fastest plan anyone in Oswego County can order from Windstream goes up to 300 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Oswego County customers is up to 92 Mbps.
Show all download speeds
- 1.9% up to 300.0 Mbps
- 23.3% up to 200.0 Mbps
- 30.2% up to 100.0 Mbps
- 12.9% up to 50.0 Mbps
- 1.4% up to 25.0 Mbps
- 30.3% up to 10.0 Mbps
Windstream DSL upload speeds
In Oswego County download speeds tend to be faster than than upload speeds for Windstream DSL. Compared to other ISPs, Windstream is below average where upload speeds are concerned, and the fastest compared to other Oswego County DSL providers. Windstream offers 14 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Oswego County is up to 83 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Windstream customers can get speeds up to 25 Mbps.
Show all upload speeds
- 2.5% up to 83.0 Mbps
- 0.5% up to 69.0 Mbps
- 30.6% up to 52.0 Mbps
- 0.0% up to 50.0 Mbps
- 0.1% up to 40.0 Mbps
- 7.6% up to 32.0 Mbps
- 6.3% up to 23.0 Mbps
- 7.3% up to 17.0 Mbps
- 7.4% up to 12.0 Mbps
- 0.7% up to 10.0 Mbps
- 0.1% up to 8.0 Mbps
- 0.0% up to 6.0 Mbps
- 6.5% up to 3.0 Mbps
- 30.3% up to 1.0 Mbps
Frontier Communications DSL in Oswego County, NY
Frontier DSL coverage
About 14.78%, or 17,373 people, have Frontier DSL internet available to them in the county. The company covers the northeast, north, southwest, east, west, and southeast Oswego County area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Oswego County.
Frontier Communications DSL download speeds
Frontier is the slowest when comparing download speeds to all other internet providers in Oswego County. Versus other DSL providers in the area, Frontier DSL is the slowest. There are 5 different maximum speeds throughout Oswego County. The fastest plan anyone in Oswego County can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Oswego County customers is up to 44 Mbps.
Show all download speeds
- 20.0% up to 115.0 Mbps
- 8.9% up to 90.0 Mbps
- 7.2% up to 70.0 Mbps
- 4.9% up to 45.0 Mbps
- 59.0% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Oswego County 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 slowest compared to other Oswego County DSL providers. Frontier offers 4 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Oswego County 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 2.8 Mbps.
Show all upload speeds
- 20.0% up to 7.0 Mbps
- 8.9% up to 5.0 Mbps
- 12.1% up to 3.0 Mbps
- 59.0% up to 1.0 Mbps
Oswego County DSL by Area
This information is most helpful to those looking for homes or considering moving to Oswego County or any of the areas nearby.
How does DSL internet in Oswego County compare to the rest of New York?
DSL internet speeds in Oswego County are much faster versus the average speeds in New York: 0.00 Mbps in New York versus 78 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in New York is 0.00% versus 48.67% in Oswego County.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Oswego County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Orleans County, NY: less DSL coverage, slower speeds
- Warren County, NY: less DSL coverage, slower speeds
- Washington County, NY: less DSL coverage, slower speeds
- Sullivan County, NH: more DSL coverage, slower speeds
- Merrimack County, NH: more DSL coverage, slower speeds
- Strafford County, NH: more DSL coverage, slower speeds
- York County, ME: more DSL coverage, slower speeds
- Sanilac County, MI: more DSL coverage, slower speeds
- Tuscola County, MI: more DSL coverage, slower speeds
- Saginaw County, MI: more DSL coverage, slower speeds
Counties with Similar Populations
- Blair County, PA: less DSL coverage, slower speeds
- Allegan County, MI: more DSL coverage, slower speeds
- Morgan County, AL: more DSL coverage, slower speeds
- Richland County, OH: more DSL coverage, slower speeds
- Kennebec County, ME: more DSL coverage, slower speeds
- Saline County, AR: more DSL coverage, slower speeds
- Jasper County, MO: more DSL coverage, slower speeds
- Sheboygan County, WI: more DSL coverage, slower speeds
- Gregg County, TX: more DSL coverage, slower speeds
- Tom Green County, TX: less DSL coverage, slower speeds