In Anamosa there are 2 residential DSL providers covering 89.75% of the city. The average home can get speeds up to 21 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 Anamosa, IA.
To see availability maps for all providers including fiber, cable, DSL, and more in Anamosa, IA please click below.
DSL Internet Service Providers in Anamosa
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 Anamosa are not shown.
Anamosa 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 Anamosa is DSL internet available?
DSL Internet Availability Key
DSL is available in 89.75% of Anamosa. 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 Anamosa above to see who has service at your home.
How fast is DSL internet in Anamosa?
The map below shows maximum DSL internet speeds by area in Anamosa.
DSL Internet Speed Key
The average Anamosa home can get up to 21 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 110 Mbps, which 2.56% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 61.61% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Anamosa.
DSL internet speeds tend to be faster in the southwest parts of Anamosa, and slower in the east areas of the city.
Is DSL the fastest internet I can get in Anamosa?
The fastest internet for you may vary based on where in Anamosa you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 97.02% of Anamosa homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 1.96%.
- Satellite internet may be the only option for less than 1% of Anamosa homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Anamosa, along with details on where in Anamosa and at what speeds.
Centurylink DSL in Anamosa, IA
Centurylink DSL coverage
About 89.42%, or 6,536 people, have Centurylink DSL internet available to them in the city. The company covers the entire Anamosa area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Anamosa.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Anamosa. Versus other DSL providers in the area, Centurylink DSL is below average. There are 2 different maximum speeds throughout Anamosa. The fastest plan anyone in Anamosa 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 Anamosa customers is up to 19 Mbps.
Show all download speeds
- 28.6% up to 40.0 Mbps
- 71.4% up to 10.0 Mbps
Centurylink DSL upload speeds
In Anamosa 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 below average compared to other Anamosa 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 Anamosa 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 1.6 Mbps.
Show all upload speeds
- 28.6% up to 3.0 Mbps
- 71.4% up to 1.0 Mbps
Martelle Communications DSL in Anamosa, IA
Martelle Communications DSL coverage
About 2.56%, or 187 people, have Martelle Communications DSL internet available to them in the city. The company covers the southwest and northwest Anamosa area. Martelle Communications is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Anamosa.
Martelle Communications DSL download speeds
Martelle Communications is below average when comparing download speeds to all other internet providers in Anamosa. Versus other DSL providers in the area, Martelle Communications DSL is the fastest. There are no different maximum speeds throughout Anamosa. The fastest plan anyone in Anamosa can order from Martelle Communications goes up to 110 Mbps, and all Anamosa customers can get this speed.
Show all download speeds
- 100.0% up to 110.0 Mbps
Martelle Communications DSL upload speeds
In Anamosa download speeds tend to be faster than than upload speeds for Martelle Communications DSL. Compared to other ISPs, Martelle Communications is below average where upload speeds are concerned, and the fastest compared to other Anamosa DSL providers. Martelle Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Anamosa is up to 25 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 25.0 Mbps
Anamosa DSL by Area
This information is most helpful to those looking for homes or considering moving to Anamosa or any of the areas nearby.
How does DSL internet in Anamosa compare to the rest of Iowa?
DSL internet speeds in Anamosa are much faster versus the average speeds in Iowa: 0.00 Mbps in Iowa versus 21 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Iowa is 0.00% versus 89.75% in Anamosa.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Anamosa 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
- Fairview, IA: more DSL coverage, slower speeds
- Stone City, IA: less DSL coverage, faster speeds
- Viola, IA: less DSL coverage, faster speeds
- Langworthy, IA: less DSL coverage, slower speeds
- Martelle, IA: less DSL coverage, faster speeds
- Morley, IA: less DSL coverage, slower speeds
- Springville, IA: less DSL coverage, faster speeds
- Waubeek, IA: more DSL coverage, faster speeds
- Whittier, IA: less DSL coverage, faster speeds
- Monticello, IA: more DSL coverage, slower speeds
Cities with Similar Populations
- St. Augustine Beach, FL: less DSL coverage, faster speeds
- Willcox, AZ: less DSL coverage, slower speeds
- Armonk, NY: less DSL coverage, slower speeds
- Marshall, IL: less DSL coverage, faster speeds
- Marlow, OK: less DSL coverage, slower speeds
- Genoa, IL: more DSL coverage, faster speeds
- Imlay City, MI: less DSL coverage, faster speeds
- West Jefferson, OH: less DSL coverage, slower speeds
- Inola, OK: more DSL coverage, faster speeds
- Inverness, IL: more DSL coverage, faster speeds