In Posey there are 3 residential DSL providers covering 40.09% of the city. The average home can get speeds up to 24 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 Posey, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Posey, IL please click below.
DSL Internet Service Providers in Posey
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 Posey are not shown.
Posey 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 Posey is DSL internet available?
DSL Internet Availability Key
DSL is available in 40.09% of Posey. 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 Posey above to see who has service at your home.
How fast is DSL internet in Posey?
The map below shows maximum DSL internet speeds by area in Posey.
DSL Internet Speed Key
The average Posey home can get up to 24 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 70 Mbps, which 9.25% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 30.84% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Posey.
DSL internet speeds tend to be faster in the northwest parts of Posey, and slower in the west areas of the city.
Is DSL the fastest internet I can get in Posey?
The fastest internet for you may vary based on where in Posey you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 77.09% of Posey homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 22.91%.
- Satellite internet may be the only option for less than 1% of Posey homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Posey, along with details on where in Posey and at what speeds.
Frontier Communications DSL in Posey, IL
Frontier DSL coverage
About 30.40%, or 69 people, have Frontier DSL internet available to them in the city. The company covers the west and northwest Posey area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Posey.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Posey. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 2 different maximum speeds throughout Posey. The fastest plan anyone in Posey can order from Frontier goes up to 70 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Posey customers is up to 28 Mbps.
Show all download speeds
- 30.4% up to 70.0 Mbps
- 69.6% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Posey 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 Posey DSL providers. Frontier 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 Posey is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 1.6 Mbps.
Show all upload speeds
- 30.4% up to 3.0 Mbps
- 69.6% up to 1.0 Mbps
AT&T DSL in Posey, IL
AT&T DSL coverage
About 9.69%, or 22 people, have AT&T DSL internet available to them in the city. The company covers the north Posey area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Posey.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Posey. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are no different maximum speeds throughout Posey. The fastest plan anyone in Posey can order from AT&T goes up to 10 Mbps, and all Posey customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Posey download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Posey DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Posey is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink DSL in Posey, IL
EarthLink DSL coverage
About 9.69%, or 22 people, have EarthLink DSL internet available to them in the city. The company covers the north Posey area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Posey.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Posey. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are no different maximum speeds throughout Posey. The fastest plan anyone in Posey can order from EarthLink goes up to 10 Mbps, and all Posey customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Posey download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Posey DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Posey is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Posey DSL by Area
This information is most helpful to those looking for homes or considering moving to Posey or any of the areas nearby.
How does DSL internet in Posey compare to the rest of Illinois?
DSL internet speeds in Posey are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 24 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Illinois is 0.00% versus 40.09% in Posey.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Posey 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
- Bartelso, IL: more DSL coverage, faster speeds
- Hoffman, IL: more DSL coverage, faster speeds
- New Minden, IL: more DSL coverage, faster speeds
- Beckemeyer, IL: less DSL coverage, slower speeds
- Carlyle, IL: more DSL coverage, slower speeds
- Huey, IL: less DSL coverage, slower speeds
- Hoyleton, IL: more DSL coverage, faster speeds
- Frogtown, IL: less DSL coverage, faster speeds
- Huegely, IL: more DSL coverage, faster speeds
- Ferrin, IL: less DSL coverage, slower speeds
Cities with Similar Populations
- Welcome, AR: more DSL coverage, faster speeds
- Waldron, MO: more DSL coverage, faster speeds
- Wallace, MO: less DSL coverage, slower speeds
- Wanda, MN: more DSL coverage, faster speeds
- Warda, TX: more DSL coverage, faster speeds
- Watson, MO: more DSL coverage, faster speeds
- Weaverton, KY: more DSL coverage, slower speeds
- Webb Summit, OH: more DSL coverage, faster speeds
- Webertown, OH: more DSL coverage, slower speeds
- Weinert, TX: more DSL coverage, faster speeds