In Montgomery County there is 1 residential DSL provider covering 57.80% of the county. 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 Montgomery County, IA.
To see availability maps for all providers including fiber, cable, DSL, and more in Montgomery County, IA please click below.
Montgomery County, IA Availability Maps
DSL Internet Service Provider in Montgomery County
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 Montgomery County are not shown.
Montgomery County 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 Montgomery County is DSL internet available?
DSL Internet Availability Key
DSL is available in 57.80% of Montgomery County. 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 Montgomery County above to see who has service at your home.
How fast is DSL internet in Montgomery County?
The map below shows maximum DSL internet speeds by area in Montgomery County.
DSL Internet Speed Key
The average Montgomery County home can get up to 10 Mbps on their DSL internet plan. The fastest DSL download speed in the county is 80 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 57.68% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Montgomery County.
DSL internet speeds tend to be faster in the central parts of Montgomery County, and slower in the west areas of the county.
Is DSL the fastest internet I can get in Montgomery County?
The fastest internet for you may vary based on where in Montgomery County you live. In general, fiber competes most often with DSL in the county.
- Fiber is the fastest internet type for 76.37% of Montgomery County homes.
- Cable is fastest for 23.46% of the county.
- 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 Montgomery County homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Montgomery County, along with details on where in Montgomery County and at what speeds.
Centurylink DSL in Montgomery County, IA
Centurylink DSL coverage
About 57.80%, or 5,971 people, have Centurylink DSL internet available to them in the county. The company covers the central, west, north, south, southwest, and northwest Montgomery County area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Montgomery County.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Montgomery County. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 2 different maximum speeds throughout Montgomery County. The fastest plan anyone in Montgomery County can order from Centurylink goes up to 80 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Montgomery County customers is up to 10 Mbps.
Show all download speeds
- 0.2% up to 80.0 Mbps
- 99.8% up to 10.0 Mbps
Centurylink DSL upload speeds
In Montgomery County 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 Montgomery County DSL providers. Centurylink offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Montgomery County 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 1.0 Mbps.
Show all upload speeds
- 0.2% up to 10.0 Mbps
- 99.8% up to 1.0 Mbps
Montgomery County DSL by Area
This information is most helpful to those looking for homes or considering moving to Montgomery County or any of the areas nearby.
How does DSL internet in Montgomery County compare to the rest of Iowa?
DSL internet speeds in Montgomery County are much faster versus the average speeds in Iowa: 0.00 Mbps in Iowa versus 10 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in Iowa is 0.00% versus 57.80% in Montgomery County.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Montgomery County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Adams County, IA: more DSL coverage, faster speeds
- Mills County, IA: more DSL coverage, faster speeds
- Union County, IA: more DSL coverage, faster speeds
- Sarpy County, NE: more DSL coverage, faster speeds
- Cass County, NE: more DSL coverage, faster speeds
- Clarke County, IA: more DSL coverage, faster speeds
- Saunders County, NE: more DSL coverage, faster speeds
- Lucas County, IA: more DSL coverage, faster speeds
- Monroe County, IA: more DSL coverage, faster speeds
- Polk County, NE: more DSL coverage, faster speeds
Counties with Similar Populations
- Sherman County, OR: more DSL coverage, faster speeds
- Fisher County, TX: less DSL coverage, slower speeds
- Fleming County, KY: more DSL coverage, faster speeds
- Florence County, WI: more DSL coverage, faster speeds
- Florida Municipio, PR: more DSL coverage, faster speeds
- Floyd County, IA: more DSL coverage, faster speeds
- Floyd County, TX: more DSL coverage, slower speeds
- Sheridan County, NE: more DSL coverage, slower speeds
- Sherman County, KS: less DSL coverage, slower speeds
- Sherman County, NE: less DSL coverage, faster speeds