In 50439 there is 1 residential DSL provider covering 71.53% of the zip. The average home can get speeds up to 41 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 50439, IA.
To see availability maps for all providers including fiber, cable, DSL, and more in 50439, IA please click below.
DSL Internet Service Provider in 50439
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 50439 are not shown.
50439 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 50439 is DSL internet available?
DSL Internet Availability Key
DSL is available in 71.53% of 50439. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Frontier. Call one of the companies with service in 50439 above to see who has service at your home.
How fast is DSL internet in 50439?
The map below shows maximum DSL internet speeds by area in 50439.
DSL Internet Speed Key
The average 50439 home can get up to 41 Mbps on their DSL internet plan. The fastest DSL download speed in the zip is 115 Mbps, which 1.78% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 14.95% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in 50439.
DSL internet speeds tend to be faster in the north parts of 50439, and slower in the northwest areas of the zip.
Is DSL the fastest internet I can get in 50439?
The fastest internet for you may vary based on where in 50439 you live. In general, fixed wireless competes most often with DSL in the zip.
- Fiber is the fastest internet type for 17.08% of 50439 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 82.92%.
- Satellite internet may be the only option for less than 1% of 50439 homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in 50439, along with details on where in 50439 and at what speeds.
Frontier Communications DSL in 50439, IA
Frontier DSL coverage
About 71.53%, or 201 people, have Frontier DSL internet available to them in the zip. The company covers the central, south, east, southeast, north, and northwest 50439 area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in much of 50439.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in 50439. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 4 different maximum speeds throughout 50439. The fastest plan anyone in 50439 can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 50439 customers is up to 41 Mbps.
Show all download speeds
- 2.5% up to 115.0 Mbps
- 7.0% up to 70.0 Mbps
- 69.7% up to 45.0 Mbps
- 20.9% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In 50439 download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is below average where upload speeds are concerned, and the fastest compared to other 50439 DSL providers. Frontier offers 3 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 50439 is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 2.7 Mbps.
Show all upload speeds
- 2.5% up to 7.0 Mbps
- 76.6% up to 3.0 Mbps
- 20.9% up to 1.0 Mbps
50439 DSL by Area
This information is most helpful to those looking for homes or considering moving to 50439 or any of the areas nearby.
How does DSL internet in 50439 compare to the rest of Iowa?
DSL internet speeds in 50439 are much faster versus the average speeds in Iowa: 0.00 Mbps in Iowa versus 41 Mbps in the zip. The state has similar DSL availability compared to the zip. Average DSL coverage in Iowa is 0.00% versus 71.53% in 50439.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around 50439 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 zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 50449, IA: less DSL coverage, slower speeds
- 50421, IA: more DSL coverage, slower speeds
- 50457, IA: more DSL coverage, faster speeds
- 50447, IA: less DSL coverage, slower speeds
- 50479, IA: more DSL coverage, slower speeds
- 50420, IA: less DSL coverage, slower speeds
- 50423, IA: more DSL coverage, slower speeds
- 50477, IA: more DSL coverage, slower speeds
- 50577, IA: more DSL coverage, slower speeds
- 50475, IA: more DSL coverage, faster speeds
Zip Codes with Similar Populations
- 29849, SC: less DSL coverage, faster speeds
- 78618, TX: more DSL coverage, slower speeds
- 77970, TX: less DSL coverage, slower speeds
- 76686, TX: more DSL coverage, faster speeds
- 74850, OK: less DSL coverage, slower speeds
- 52581, IA: more DSL coverage, faster speeds
- 52543, IA: less DSL coverage, slower speeds
- 43101, OH: less DSL coverage, slower speeds
- 40997, KY: more DSL coverage, faster speeds
- 37396, TN: less DSL coverage, slower speeds