In Larchwood there is 1 residential DSL provider covering 1.08% of the city. The average home can get speeds up to 10 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 Larchwood, IA.
To see availability maps for all providers including fiber, cable, DSL, and more in Larchwood, IA please click below.
Larchwood, IA Availability Maps
DSL Internet Service Provider in Larchwood
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 Larchwood are not shown.
Larchwood 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 Larchwood is DSL internet available?
DSL Internet Availability Key
DSL is available in 1.08% of Larchwood. 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 Larchwood above to see who has service at your home.
How fast is DSL internet in Larchwood?
The map below shows maximum DSL internet speeds by area in Larchwood.
DSL Internet Speed Key
The average Larchwood home can get up to 10 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 10 Mbps, which 1.08% of residents can get.
Is DSL the fastest internet I can get in Larchwood?
The fastest internet for you may vary based on where in Larchwood you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 100.00% of Larchwood 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 Larchwood homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Larchwood, along with details on where in Larchwood and at what speeds.
Centurylink DSL in Larchwood, IA
Centurylink DSL coverage
About 1.08%, or 20 people, have Centurylink DSL internet available to them in the city. The company covers the southwest and west Larchwood 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 Larchwood.
Centurylink DSL download speeds
Centurylink is the slowest when comparing download speeds to all other internet providers in Larchwood. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are no different maximum speeds throughout Larchwood. The fastest plan anyone in Larchwood can order from Centurylink goes up to 10 Mbps, and all Larchwood customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Centurylink DSL upload speeds
In Larchwood 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 Larchwood DSL providers. Centurylink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Larchwood is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Larchwood DSL by Area
This information is most helpful to those looking for homes or considering moving to Larchwood or any of the areas nearby.
How does DSL internet in Larchwood compare to the rest of Iowa?
DSL internet speeds in Larchwood are much faster versus the average speeds in Iowa: 0.00 Mbps in Iowa versus 10 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Iowa is 0.00% versus 1.08% in Larchwood.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Larchwood 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
- Rowena, SD: more DSL coverage, faster speeds
- Valley Springs, SD: less DSL coverage, faster speeds
- Inwood, IA: more DSL coverage, faster speeds
- Brandon, SD: more DSL coverage, faster speeds
- Harrisburg, SD: more DSL coverage, faster speeds
- Canton, SD: more DSL coverage, faster speeds
- Beaver Creek, MN: more DSL coverage, similar speeds
- Rock Rapids, IA: more DSL coverage, faster speeds
- Sioux Falls, SD: more DSL coverage, faster speeds
- Corson, SD: more DSL coverage, similar speeds
Cities with Similar Populations
- Williamsville, IL: more DSL coverage, similar speeds
- Exeter, MO: more DSL coverage, faster speeds
- Glendale, KY: more DSL coverage, faster speeds
- Grasston, MN: more DSL coverage, faster speeds
- Addison, AL: more DSL coverage, faster speeds
- Yoder, IN: more DSL coverage, faster speeds
- Hardee Cross Roads, NC: more DSL coverage, faster speeds
- Winthrop, MN: more DSL coverage, faster speeds
- Wilton, WI: more DSL coverage, faster speeds
- Williston Highlands, FL: more DSL coverage, faster speeds