In Glendale Colony there is 1 residential DSL provider covering 3.33% of the city. The average home can get speeds up to 25 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 Glendale Colony, SD.
To see availability maps for all providers including fiber, cable, DSL, and more in Glendale Colony, SD please click below.
Glendale Colony, SD Availability Maps
DSL Internet Service Provider in Glendale Colony
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 Glendale Colony are not shown.
Glendale Colony 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 Glendale Colony is DSL internet available?
DSL Internet Availability Key
DSL is available in 3.33% of Glendale Colony. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Centurylink. Call one of the companies with service in Glendale Colony above to see who has service at your home.
How fast is DSL internet in Glendale Colony?
The map below shows maximum DSL internet speeds by area in Glendale Colony.
DSL Internet Speed Key
The average Glendale Colony home can get up to 25 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 40 Mbps, which 1.67% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.67% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Glendale Colony.
DSL internet speeds tend to be faster in the north parts of Glendale Colony, and slower in the northwest areas of the city.
Is DSL the fastest internet I can get in Glendale Colony?
The fastest internet for you may vary based on where in Glendale Colony you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 100.00% of Glendale Colony homes.
- Cable is fastest for less than 1% 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 Glendale Colony homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Glendale Colony, along with details on where in Glendale Colony and at what speeds.
Centurylink DSL in Glendale Colony, SD
Centurylink DSL coverage
About 3.33%, or 8 people, have Centurylink DSL internet available to them in the city. The company covers the northwest and north Glendale Colony area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Glendale Colony.
Centurylink DSL download speeds
Centurylink is one of the slowest when comparing download speeds to all other internet providers in Glendale Colony. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 2 different maximum speeds throughout Glendale Colony. The fastest plan anyone in Glendale Colony can order from Centurylink goes up to 40 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Glendale Colony customers is up to 25 Mbps.
Show all download speeds
- 50.0% up to 40.0 Mbps
- 50.0% up to 10.0 Mbps
Centurylink DSL upload speeds
In Glendale Colony download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is the slowest where upload speeds are concerned, and the fastest compared to other Glendale Colony DSL providers. Centurylink offers 2 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 Glendale Colony is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 2.0 Mbps.
Show all upload speeds
- 50.0% up to 3.0 Mbps
- 50.0% up to 1.0 Mbps
Glendale Colony DSL by Area
This information is most helpful to those looking for homes or considering moving to Glendale Colony or any of the areas nearby.
How does DSL internet in Glendale Colony compare to the rest of South Dakota?
DSL internet speeds in Glendale Colony are much faster versus the average speeds in South Dakota: 0.00 Mbps in South Dakota versus 25 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in South Dakota is 0.00% versus 3.33% in Glendale Colony.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Glendale Colony 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
- Frankfort, SD: more DSL coverage, faster speeds
- Doland, SD: more DSL coverage, faster speeds
- Redfield, SD: more DSL coverage, slower speeds
- Tulare, SD: less DSL coverage, faster speeds
- Ashton, SD: more DSL coverage, faster speeds
- Huron Colony, SD: more DSL coverage, slower speeds
- Turton, SD: more DSL coverage, faster speeds
- Athol, SD: more DSL coverage, faster speeds
- Zell, SD: more DSL coverage, faster speeds
- Riverside Colony, SD: more DSL coverage, faster speeds
Cities with Similar Populations
- Fellowship, FL: more DSL coverage, faster speeds
- Forest Lakes, AZ: more DSL coverage, faster speeds
- Forbush, IA: more DSL coverage, faster speeds
- Fola, WV: more DSL coverage, faster speeds
- Florence, OH: more DSL coverage, slower speeds
- Floe, WV: more DSL coverage, faster speeds
- Winborn, MS: more DSL coverage, slower speeds
- Fitze, TX: more DSL coverage, faster speeds
- Fish House, NY: more DSL coverage, slower speeds
- Fiat, IN: more DSL coverage, slower speeds