In 83666 there is 1 residential DSL provider covering 14.89% of the zip. The average home can get speeds up to 80 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 83666, ID.
To see availability maps for all providers including fiber, cable, DSL, and more in 83666, ID please click below.
DSL Internet Service Provider in 83666
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 83666 are not shown.
83666 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 83666 is DSL internet available?
DSL Internet Availability Key
DSL is available in 14.89% of 83666. 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 83666 above to see who has service at your home.
How fast is DSL internet in 83666?
The map below shows maximum DSL internet speeds by area in 83666.
DSL Internet Speed Key
The average 83666 home can get up to 80 Mbps on their DSL internet plan. The fastest DSL download speed in the zip is 80 Mbps, which 14.89% of residents can get.
Is DSL the fastest internet I can get in 83666?
The fastest internet for you may vary based on where in 83666 you live. In general, fixed wireless competes most often with DSL in the zip.
- Fiber is the fastest internet type for less than 1% of 83666 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 74.47%.
- Satellite internet may be the only option for 25.53% of 83666 homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in 83666, along with details on where in 83666 and at what speeds.
Centurylink DSL in 83666, ID
Centurylink DSL coverage
About 14.89%, or 7 people, have Centurylink DSL internet available to them in the zip. The company covers the west 83666 area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 83666.
Centurylink DSL download speeds
Centurylink is the slowest when comparing download speeds to all other internet providers in 83666. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are no different maximum speeds throughout 83666. The fastest plan anyone in 83666 can order from Centurylink goes up to 80 Mbps, and all 83666 customers can get this speed.
Show all download speeds
- 100.0% up to 80.0 Mbps
Centurylink DSL upload speeds
In 83666 download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is the slowest where upload speeds are concerned, and the fastest compared to other 83666 DSL providers. Centurylink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 83666 is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
83666 DSL by Area
This information is most helpful to those looking for homes or considering moving to 83666 or any of the areas nearby.
How does DSL internet in 83666 compare to the rest of Idaho?
DSL internet speeds in 83666 are much faster versus the average speeds in Idaho: 0.00 Mbps in Idaho versus 80 Mbps in the zip. The state has similar DSL availability compared to the zip. Average DSL coverage in Idaho is 0.00% versus 14.89% in 83666.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around 83666 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
- 83631, ID: more DSL coverage, slower speeds
- 83629, ID: more DSL coverage, slower speeds
- 83602, ID: more DSL coverage, slower speeds
- 83670, ID: more DSL coverage, slower speeds
- 83617, ID: more DSL coverage, slower speeds
- 83636, ID: more DSL coverage, slower speeds
- 83655, ID: more DSL coverage, slower speeds
- 83601, ID: more DSL coverage, slower speeds
- 83619, ID: less DSL coverage, slower speeds
- 83661, ID: more DSL coverage, slower speeds
Zip Codes with Similar Populations
- 71820, AR: more DSL coverage, slower speeds
- 71748, AR: more DSL coverage, faster speeds
- 71339, LA: less DSL coverage, slower speeds
- 70651, LA: more DSL coverage, faster speeds
- 69353, NE: more DSL coverage, slower speeds
- 68429, NE: more DSL coverage, slower speeds
- 68379, NE: more DSL coverage, faster speeds
- 68362, NE: more DSL coverage, faster speeds
- 68330, NE: more DSL coverage, faster speeds
- 78951, TX: more DSL coverage, slower speeds