In Quandahl there is 1 residential DSL provider covering 53.58% of the city. The average home can get speeds up to 88 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 Quandahl, IA.
To see availability maps for all providers including fiber, cable, DSL, and more in Quandahl, IA please click below.
Quandahl, IA Availability Maps
DSL Internet Service Provider in Quandahl
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 Quandahl are not shown.
Quandahl 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 Quandahl is DSL internet available?
DSL Internet Availability Key
DSL is available in 53.58% of Quandahl. 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 Quandahl above to see who has service at your home.
How fast is DSL internet in Quandahl?
The map below shows maximum DSL internet speeds by area in Quandahl.
DSL Internet Speed Key
The average Quandahl home can get up to 88 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 100 Mbps, which 44.53% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 5.85% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Quandahl.
DSL internet speeds tend to be faster in the south parts of Quandahl, and slower in the east areas of the city.
Is DSL the fastest internet I can get in Quandahl?
The fastest internet for you may vary based on where in Quandahl you live. In general, fixed wireless competes most often with DSL in the city.
- Fiber is the fastest internet type for 6.79% of Quandahl homes.
- Cable is fastest for 45.85% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 47.36%.
- Satellite internet may be the only option for less than 1% of Quandahl homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Quandahl, along with details on where in Quandahl and at what speeds.
Centurylink DSL in Quandahl, IA
Centurylink DSL coverage
About 53.58%, or 284 people, have Centurylink DSL internet available to them in the city. The company covers the south, southeast, east, and southwest Quandahl area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Quandahl.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Quandahl. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 4 different maximum speeds throughout Quandahl. The fastest plan anyone in Quandahl can order from Centurylink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Quandahl customers is up to 88 Mbps.
Show all download speeds
- 83.1% up to 100.0 Mbps
- 2.5% up to 80.0 Mbps
- 3.5% up to 40.0 Mbps
- 10.9% up to 10.0 Mbps
Centurylink DSL upload speeds
In Quandahl download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and the fastest compared to other Quandahl DSL providers. Centurylink offers 3 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 Quandahl is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 8.8 Mbps.
Show all upload speeds
- 85.6% up to 10.0 Mbps
- 3.5% up to 3.0 Mbps
- 10.9% up to 1.0 Mbps
Quandahl DSL by Area
This information is most helpful to those looking for homes or considering moving to Quandahl or any of the areas nearby.
How does DSL internet in Quandahl compare to the rest of Iowa?
DSL internet speeds in Quandahl are much faster versus the average speeds in Iowa: 0.00 Mbps in Iowa versus 88 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Iowa is 0.00% versus 53.58% in Quandahl.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Quandahl 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
- Decorah, IA: more DSL coverage, slower speeds
- Freeport, IA: more DSL coverage, slower speeds
- Locust, IA: less DSL coverage, slower speeds
- Sattre, IA: more DSL coverage, slower speeds
- Burr Oak, IA: less DSL coverage, slower speeds
- Nordness, IA: less DSL coverage, slower speeds
- Conover, IA: more DSL coverage, slower speeds
- Highlandville, IA: less DSL coverage, slower speeds
- Ridgeway, IA: less DSL coverage, slower speeds
- Calmar, IA: more DSL coverage, slower speeds
Cities with Similar Populations
- New Canton, TN: more DSL coverage, faster speeds
- Poniatowski, WI: more DSL coverage, slower speeds
- Plum Tree, VA: less DSL coverage, slower speeds
- Pinkstaff, IL: more DSL coverage, slower speeds
- Pathfork, KY: less DSL coverage, slower speeds
- Partridge Crossroads, AL: more DSL coverage, slower speeds
- Oakville, KY: more DSL coverage, slower speeds
- Oakesdale, WA: less DSL coverage, slower speeds
- Oak Grove, MI: more DSL coverage, slower speeds
- Oacoma, SD: more DSL coverage, slower speeds