In 83321 there is 1 residential DSL provider covering 89.94% of the zip. The average home can get speeds up to 29 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 83321, ID.
To see availability maps for all providers including fiber, cable, DSL, and more in 83321, ID please click below.
DSL Internet Service Provider in 83321
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 83321 are not shown.
83321 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 83321 is DSL internet available?
DSL Internet Availability Key
DSL is available in 89.94% of 83321. 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 83321 above to see who has service at your home.
How fast is DSL internet in 83321?
The map below shows maximum DSL internet speeds by area in 83321.
DSL Internet Speed Key
The average 83321 home can get up to 29 Mbps on their DSL internet plan. The fastest DSL download speed in the zip is 40 Mbps, which 57.79% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 32.15% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in 83321.
DSL internet speeds tend to be faster in the northeast parts of 83321, and slower in the north areas of the zip.
Is DSL the fastest internet I can get in 83321?
The fastest internet for you may vary based on where in 83321 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 83321 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 94.48%.
- Satellite internet may be the only option for 5.52% of 83321 homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in 83321, along with details on where in 83321 and at what speeds.
Centurylink DSL in 83321, ID
Centurylink DSL coverage
About 89.94%, or 456 people, have Centurylink DSL internet available to them in the zip. The company covers the northeast and north 83321 area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in most of 83321.
Centurylink DSL download speeds
Centurylink is the slowest when comparing download speeds to all other internet providers in 83321. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 2 different maximum speeds throughout 83321. The fastest plan anyone in 83321 can order from Centurylink goes up to 40 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 83321 customers is up to 29 Mbps.
Show all download speeds
- 64.3% up to 40.0 Mbps
- 35.7% up to 10.0 Mbps
Centurylink DSL upload speeds
In 83321 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 83321 DSL providers. Centurylink offers 2 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 83321 is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 2.3 Mbps.
Show all upload speeds
- 64.3% up to 3.0 Mbps
- 35.7% up to 1.0 Mbps
83321 DSL by Area
This information is most helpful to those looking for homes or considering moving to 83321 or any of the areas nearby.
How does DSL internet in 83321 compare to the rest of Idaho?
DSL internet speeds in 83321 are much faster versus the average speeds in Idaho: 0.00 Mbps in Idaho versus 29 Mbps in the zip. The state has similar DSL availability compared to the zip. Average DSL coverage in Idaho is 0.00% versus 89.94% in 83321.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around 83321 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
- 83316, ID: less DSL coverage, faster speeds
- 83328, ID: less DSL coverage, faster speeds
- 83301, ID: more DSL coverage, faster speeds
- 83341, ID: more DSL coverage, faster speeds
- 83334, ID: less DSL coverage, faster speeds
- 83325, ID: less DSL coverage, faster speeds
- 83344, ID: less DSL coverage, slower speeds
- 83335, ID: less DSL coverage, slower speeds
- 83347, ID: less DSL coverage, slower speeds
- 83318, ID: more DSL coverage, faster speeds
Zip Codes with Similar Populations
- 45422, OH: more DSL coverage, slower speeds
- 83462, ID: more DSL coverage, faster speeds
- 83271, ID: less DSL coverage, slower speeds
- 50561, IA: less DSL coverage, faster speeds
- 50451, IA: less DSL coverage, faster speeds
- 50146, IA: less DSL coverage, faster speeds
- 49948, MI: less DSL coverage, slower speeds
- 49817, MI: less DSL coverage, slower speeds
- 47965, IN: more DSL coverage, slower speeds
- 45820, OH: more DSL coverage, faster speeds