In Randolph County there are 3 residential DSL providers covering 68.21% of the county. The average home can get speeds up to 50 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 Randolph County, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Randolph County, IL please click below.
Randolph County, IL Availability Maps
DSL Internet Service Providers in Randolph 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 Randolph County are not shown.
Randolph 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 Randolph County is DSL internet available?
DSL Internet Availability Key
DSL is available in 68.21% of Randolph County. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is HTC. Call one of the companies with service in Randolph County above to see who has service at your home.
How fast is DSL internet in Randolph County?
The map below shows maximum DSL internet speeds by area in Randolph County.
DSL Internet Speed Key
The average Randolph County home can get up to 50 Mbps on their DSL internet plan. The fastest DSL download speed in the county is 115 Mbps, which 6.06% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 32.26% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Randolph County.
DSL internet speeds tend to be faster in the northwest parts of Randolph County, and slower in the north areas of the county.
Is DSL the fastest internet I can get in Randolph County?
The fastest internet for you may vary based on where in Randolph County you live. In general, fiber competes most often with DSL in the county.
- Fiber is the fastest internet type for 58.69% of Randolph County homes.
- Cable is fastest for 11.09% of the county.
- DSL is fastest for 7.48%.
- Fixed wireless is fastest for 13.91%.
- Satellite internet may be the only option for 8.83% of Randolph County homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Randolph County, along with details on where in Randolph County and at what speeds.
Frontier Communications DSL in Randolph County, IL
Frontier DSL coverage
About 43.24%, or 13,041 people, have Frontier DSL internet available to them in the county. The company covers the south, central, northeast, southeast, east, west, southwest, and north Randolph County area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in some of Randolph County.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Randolph County. Versus other DSL providers in the area, Frontier DSL is average. There are 5 different maximum speeds throughout Randolph County. The fastest plan anyone in Randolph County can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Randolph County customers is up to 38 Mbps.
Show all download speeds
- 14.0% up to 115.0 Mbps
- 8.7% up to 90.0 Mbps
- 6.0% up to 70.0 Mbps
- 7.5% up to 45.0 Mbps
- 63.8% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Randolph County download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is the slowest where upload speeds are concerned, and the slowest compared to other Randolph County DSL providers. Frontier offers 5 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 Randolph County is up to 8.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 2.5 Mbps.
Show all upload speeds
- 0.0% up to 8.0 Mbps
- 14.0% up to 7.0 Mbps
- 8.6% up to 5.0 Mbps
- 13.5% up to 3.0 Mbps
- 63.8% up to 1.0 Mbps
Harrisonville Telephone Company DSL in Randolph County, IL
HTC DSL coverage
About 22.16%, or 6,685 people, have HTC DSL internet available to them in the county. The company covers the northwest, west, and southwest Randolph County area. HTC is a large internet service provider internet service providers in the US, with internet service available in a small portion of Randolph County.
Harrisonville Telephone Company DSL download speeds
HTC is below average when comparing download speeds to all other internet providers in Randolph County. Versus other DSL providers in the area, HTC DSL is the fastest. There are 4 different maximum speeds throughout Randolph County. The fastest plan anyone in Randolph County can order from HTC goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Randolph County customers is up to 78 Mbps.
Show all download speeds
- 68.9% up to 100.0 Mbps
- 12.0% up to 50.0 Mbps
- 7.2% up to 30.0 Mbps
- 11.9% up to 10.0 Mbps
Harrisonville Telephone Company DSL upload speeds
In Randolph County download speeds tend to be faster than than upload speeds for HTC DSL. Compared to other ISPs, HTC is below average where upload speeds are concerned, and the fastest compared to other Randolph County DSL providers. HTC offers 4 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 Randolph County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, HTC customers can get speeds up to 15 Mbps.
Show all upload speeds
- 68.9% up to 20.0 Mbps
- 12.0% up to 10.0 Mbps
- 7.2% up to 3.0 Mbps
- 11.9% up to 1.0 Mbps
Egyptian Internet Services DSL in Randolph County, IL
Egyptian DSL coverage
About 3.06%, or 922 people, have Egyptian DSL internet available to them in the county. The company covers the north, northwest, southeast, south, and central Randolph County area. Egyptian is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Randolph County.
Egyptian Internet Services DSL download speeds
Egyptian is the slowest when comparing download speeds to all other internet providers in Randolph County. Versus other DSL providers in the area, Egyptian DSL is the slowest. There are 2 different maximum speeds throughout Randolph County. The fastest plan anyone in Randolph County can order from Egyptian goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Randolph County customers is up to 20 Mbps.
Show all download speeds
- 25.8% up to 50.0 Mbps
- 74.2% up to 10.0 Mbps
Egyptian Internet Services DSL upload speeds
In Randolph County download speeds tend to be faster than than upload speeds for Egyptian DSL. Compared to other ISPs, Egyptian is below average where upload speeds are concerned, and above average compared to other Randolph County DSL providers. Egyptian 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 Randolph County is up to 50 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Egyptian customers can get speeds up to 14 Mbps.
Show all upload speeds
- 25.8% up to 50.0 Mbps
- 74.2% up to 1.0 Mbps
Randolph County DSL by Area
This information is most helpful to those looking for homes or considering moving to Randolph County or any of the areas nearby.
How does DSL internet in Randolph County compare to the rest of Illinois?
DSL internet speeds in Randolph County are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 50 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in Illinois is 0.00% versus 68.21% in Randolph County.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Randolph 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
- Ste. Genevieve County, MO: less DSL coverage, slower speeds
- Perry County, IL: more DSL coverage, slower speeds
- Franklin County, IL: less DSL coverage, slower speeds
- Washington County, MO: more DSL coverage, faster speeds
- Hamilton County, IL: more DSL coverage, slower speeds
- Crawford County, MO: more DSL coverage, slower speeds
- White County, IL: more DSL coverage, slower speeds
- Phelps County, MO: more DSL coverage, faster speeds
- Posey County, IN: less DSL coverage, slower speeds
- Maries County, MO: more DSL coverage, faster speeds
Counties with Similar Populations
- Warren County, PA: less DSL coverage, faster speeds
- Clarion County, PA: less DSL coverage, faster speeds
- Clark County, KY: more DSL coverage, slower speeds
- Clark County, WI: more DSL coverage, faster speeds
- Wakulla County, FL: more DSL coverage, faster speeds
- Waldo County, ME: less DSL coverage, slower speeds
- Wapello County, IA: more DSL coverage, slower speeds
- Ware County, GA: less DSL coverage, slower speeds
- Warren County, MO: more DSL coverage, slower speeds
- Cidra Municipio, PR: more DSL coverage, slower speeds