In Harmonsburg there is 1 residential DSL provider covering 100.00% of the city. The average home can get speeds up to 149 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 Harmonsburg, PA.
To see availability maps for all providers including fiber, cable, DSL, and more in Harmonsburg, PA please click below.
Harmonsburg, PA Availability Maps
DSL Internet Service Provider in Harmonsburg
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 Harmonsburg are not shown.
Harmonsburg 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 Harmonsburg is DSL internet available?
DSL Internet Availability Key
DSL is available in 100.00% of Harmonsburg. 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 Harmonsburg above to see who has service at your home.
How fast is DSL internet in Harmonsburg?
The map below shows maximum DSL internet speeds by area in Harmonsburg.
DSL Internet Speed Key
The average Harmonsburg home can get up to 149 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 200 Mbps, which 65.71% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 11.11% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Harmonsburg.
DSL internet speeds tend to be faster in the south parts of Harmonsburg, and slower in the northwest areas of the city.
Is DSL the fastest internet I can get in Harmonsburg?
The fastest internet for you may vary based on where in Harmonsburg you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 74.52% of Harmonsburg homes.
- Cable is fastest for 16.09% of the city.
- DSL is fastest for 6.51%.
- Fixed wireless is fastest for 2.87%.
- Satellite internet may be the only option for less than 1% of Harmonsburg homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Harmonsburg, along with details on where in Harmonsburg and at what speeds.
Windstream DSL in Harmonsburg, PA
Windstream DSL coverage
About 100.00%, or 522 people, have Windstream DSL internet available to them in the city. The company covers the entire Harmonsburg area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Harmonsburg.
Windstream DSL download speeds
Windstream is below average when comparing download speeds to all other internet providers in Harmonsburg. Versus other DSL providers in the area, Windstream DSL is the fastest. There are 5 different maximum speeds throughout Harmonsburg. The fastest plan anyone in Harmonsburg can order from Windstream goes up to 200 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Harmonsburg customers is up to 149 Mbps.
Show all download speeds
- 65.7% up to 200.0 Mbps
- 12.5% up to 100.0 Mbps
- 5.6% up to 50.0 Mbps
- 5.2% up to 25.0 Mbps
- 11.1% up to 10.0 Mbps
Windstream DSL upload speeds
In Harmonsburg 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 Harmonsburg DSL providers. Windstream offers 6 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 Harmonsburg is up to 52 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Windstream customers can get speeds up to 38 Mbps.
Show all upload speeds
- 66.9% up to 52.0 Mbps
- 6.9% up to 32.0 Mbps
- 0.8% up to 23.0 Mbps
- 3.6% up to 17.0 Mbps
- 10.7% up to 3.0 Mbps
- 11.1% up to 1.0 Mbps
Harmonsburg DSL by Area
This information is most helpful to those looking for homes or considering moving to Harmonsburg or any of the areas nearby.
How does DSL internet in Harmonsburg compare to the rest of Pennsylvania?
DSL internet speeds in Harmonsburg are much faster versus the average speeds in Pennsylvania: 0.00 Mbps in Pennsylvania versus 149 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Pennsylvania is 0.00% versus 100.00% in Harmonsburg.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Harmonsburg 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
- Conneaut Lakeshore, PA: less DSL coverage, faster speeds
- Dicksonburg, PA: equal DSL coverage, slower speeds
- Norrisville, PA: equal DSL coverage, slower speeds
- Shermansville, PA: equal DSL coverage, slower speeds
- Conneaut Lake, PA: less DSL coverage, slower speeds
- Watson Run, PA: equal DSL coverage, faster speeds
- Littles Corners, PA: equal DSL coverage, slower speeds
- Linesville, PA: less DSL coverage, slower speeds
- Conneautville, PA: less DSL coverage, slower speeds
- Rundell, PA: equal DSL coverage, slower speeds
Cities with Similar Populations
- Le Raysville, PA: less DSL coverage, slower speeds
- Romeo, CO: less DSL coverage, slower speeds
- Rocky Mound, AR: less DSL coverage, slower speeds
- Roaring Spring, KY: less DSL coverage, slower speeds
- Rixies, NV: less DSL coverage, slower speeds
- Maples, MO: less DSL coverage, slower speeds
- Lindsay, LA: less DSL coverage, slower speeds
- Limerick, NY: less DSL coverage, slower speeds
- Lexington, OR: less DSL coverage, slower speeds
- Leota, IN: less DSL coverage, slower speeds