In 58531 there is 1 residential DSL provider covering 3.84% of the zip. The average home can get speeds up to 25 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 58531, ND.
To see availability maps for all providers including fiber, cable, DSL, and more in 58531, ND please click below.
DSL Internet Service Provider in 58531
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 58531 are not shown.
58531 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 58531 is DSL internet available?
DSL Internet Availability Key
DSL is available in 3.84% of 58531. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is RTC Networks. Call one of the companies with service in 58531 above to see who has service at your home.
How fast is DSL internet in 58531?
The map below shows maximum DSL internet speeds by area in 58531.
DSL Internet Speed Key
The average 58531 home can get up to 25 Mbps on their DSL internet plan. The fastest DSL download speed in the zip is 25 Mbps, which 3.84% of residents can get.
Is DSL the fastest internet I can get in 58531?
The fastest internet for you may vary based on where in 58531 you live. In general, fiber competes most often with DSL in the zip.
- Fiber is the fastest internet type for 90.68% of 58531 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for 3.84%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 5.48% of 58531 homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in 58531, along with details on where in 58531 and at what speeds.
RTC Networks DSL in 58531, ND
RTC Networks DSL coverage
About 3.84%, or 14 people, have RTC Networks DSL internet available to them in the zip. The company covers the northwest 58531 area. RTC Networks is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of 58531.
RTC Networks DSL download speeds
RTC Networks is one of the slowest when comparing download speeds to all other internet providers in 58531. Versus other DSL providers in the area, RTC Networks DSL is the fastest. There are no different maximum speeds throughout 58531. The fastest plan anyone in 58531 can order from RTC Networks goes up to 25 Mbps, and all 58531 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
RTC Networks DSL upload speeds
In 58531 download speeds tend to be faster than than upload speeds for RTC Networks DSL. Compared to other ISPs, RTC Networks is one of the slowest where upload speeds are concerned, and the fastest compared to other 58531 DSL providers. RTC Networks offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 58531 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
58531 DSL by Area
This information is most helpful to those looking for homes or considering moving to 58531 or any of the areas nearby.
How does DSL internet in 58531 compare to the rest of North Dakota?
DSL internet speeds in 58531 are much faster versus the average speeds in North Dakota: 0.00 Mbps in North Dakota versus 25 Mbps in the zip. The state has similar DSL availability compared to the zip. Average DSL coverage in North Dakota is 0.00% versus 3.84% in 58531.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around 58531 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
- 58540, ND: less DSL coverage, faster speeds
- 59217, MT: less DSL coverage, slower speeds
- 58277, ND: less DSL coverage, slower speeds
- 58576: less DSL coverage, slower speeds
- 58565: less DSL coverage, slower speeds
- 58575: less DSL coverage, slower speeds
- 58559: less DSL coverage, slower speeds
- 58775: less DSL coverage, slower speeds
- 58463: less DSL coverage, slower speeds
- 58430: less DSL coverage, slower speeds
Zip Codes with Similar Populations
- 68448, NE: more DSL coverage, faster speeds
- 59344, MT: more DSL coverage, slower speeds
- 62886, IL: more DSL coverage, faster speeds
- 63345, MO: more DSL coverage, faster speeds
- 64475, MO: less DSL coverage, faster speeds
- 58214, ND: more DSL coverage, faster speeds
- 68817, NE: more DSL coverage, slower speeds
- 68971, NE: more DSL coverage, faster speeds
- 69029, NE: more DSL coverage, faster speeds
- 71223, LA: less DSL coverage, slower speeds