In 83638 there are 6 residential internet providers covering 98.65% of the zip. The average home can get speeds up to 706 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.
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6 Internet Service Providers in 83638
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 83638 are not shown.
83638 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
Availability maps for all providers in 83638
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 98.65% of 83638. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Cable One. Now you can call companies in 83638 with more confidence that they might be available.
How fast are internet speeds in 83638?
The map below shows maximum internet speeds by area in 83638.
Internet Speed Key
The average 83638 home can get up to 706 Mbps on their internet plan. For most people, the fastest download speed in the zip is 6,000 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 2.74% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in 83638.
Internet speeds tend to be faster in the central parts of 83638, and slower in the southeast areas of the zip.
What type of internet should I choose in 83638?
The fastest internet for you may vary based on where in 83638 you live. If speed is your main concern, cable will be the fastest internet in the zip.
- Fiber is the fastest internet type for 4.76% of 83638 homes.
- Cable is fastest for 62.25% of the zip.
- DSL is fastest for 11.52%.
- Fixed wireless is fastest for 20.12%.
- Satellite internet may be the only option for 1.35% of 83638 homes.
Internet Market Health in 83638
Internet Competition Key
The map shows how competitive the 83638 internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in 83638 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 2.8 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.6 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 2.2 (very unhealthy)
Overall, competition is very unhealthy.
83638 internet customers have the ability to buy internet service from 1 to 5 different providers, depending on where they live. For different types of service, 83638 homes have between 1 and 4 options. The type(s) of service available are dsl, fixed wireless, cable, and fiber, though these may vary depending on the region within the zip.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. 83638 internet customers who want faster speeds have between 0 and 4 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, 83638 badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 83638, along with details on where in 83638 and at what speeds.
Ziply DSL in 83638, ID
Ziply DSL coverage
About 92.16%, or 6,696 people, have Ziply DSL internet available to them in the zip. The company covers the entire 83638 area. Ziply is one of the largest internet service providers internet service providers in the US, with internet service available in most of 83638.
Ziply DSL download speeds
Ziply is below average when comparing download speeds to all other internet providers in 83638. Versus other DSL providers in the area, Ziply DSL is the fastest. There are 6 different maximum speeds throughout 83638. The fastest plan anyone in 83638 can order from Ziply goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 83638 customers is up to 29 Mbps.
Show all download speeds
- 5.3% up to 115.0 Mbps
- 3.3% up to 90.0 Mbps
- 11.2% up to 70.0 Mbps
- 6.3% up to 45.0 Mbps
- 6.8% up to 40.0 Mbps
- 67.1% up to 10.0 Mbps
Ziply DSL upload speeds
In 83638 download speeds tend to be faster than than upload speeds for Ziply DSL. Compared to other ISPs, Ziply is the slowest where upload speeds are concerned, and the slowest compared to other 83638 DSL providers. Ziply offers 5 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 83638 is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Ziply customers can get speeds up to 2.4 Mbps.
Show all upload speeds
- 6.8% up to 10.0 Mbps
- 5.3% up to 7.0 Mbps
- 3.3% up to 5.0 Mbps
- 17.5% up to 3.0 Mbps
- 67.1% up to 1.0 Mbps
Sparklight Cable in 83638, ID
Sparklight cable coverage
About 64.91%, or 4,716 people, have Sparklight cable internet available to them in the zip. The company covers the central, west, north, northwest, southwest, and south 83638 area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 83638.
Sparklight cable download speeds
Sparklight is above average when comparing download speeds to all other internet providers in 83638. Versus other cable providers in the area, Sparklight cable is the fastest. There are no different maximum speeds throughout 83638. The fastest plan anyone in 83638 can order from Sparklight goes up to 1,000 Mbps, and all 83638 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight cable upload speeds
In 83638 download speeds tend to be faster than than upload speeds for Sparklight cable. Compared to other ISPs, Sparklight is below average where upload speeds are concerned, and the fastest compared to other 83638 cable providers. Sparklight offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 83638 is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Sparklight Fiber in 83638, ID
Sparklight fiber coverage
About 3.61%, or 262 people, have Sparklight fiber internet available to them in the zip. The company covers the west, south, and northwest 83638 area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 83638.
Sparklight fiber download speeds
Sparklight is above average when comparing download speeds to all other internet providers in 83638. Versus other fiber providers in the area, Sparklight fiber is above average. There are no different maximum speeds throughout 83638. The fastest plan anyone in 83638 can order from Sparklight goes up to 1,000 Mbps, and all 83638 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight fiber upload speeds
In 83638 download speeds tend to be faster than than upload speeds for Sparklight fiber. Compared to other ISPs, Sparklight is below average where upload speeds are concerned, and the slowest compared to other 83638 fiber providers. Sparklight offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 83638 is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Ziply Fiber in 83638, ID
Ziply fiber coverage
About 1.16%, or 84 people, have Ziply fiber internet available to them in the zip. The company covers the central and south 83638 area. Ziply is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 83638.
Ziply fiber download speeds
Ziply is the fastest when comparing download speeds to all other internet providers in 83638. Versus other fiber providers in the area, Ziply fiber is the fastest. There are 2 different maximum speeds throughout 83638. The fastest plan anyone in 83638 can order from Ziply goes up to 6,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the zip-wide average maximum speed for 83638 customers is up to 1,774 Mbps.
Show all download speeds
- 15.5% up to 6,000.0 Mbps
- 84.5% up to 1,000.0 Mbps
Ziply fiber upload speeds
In 83638 download speeds tend to be equal to than upload speeds for Ziply fiber. Compared to other ISPs, Ziply is the fastest where upload speeds are concerned, and the fastest compared to other 83638 fiber providers. Ziply 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 83638 is up to 6,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Ziply customers can get speeds up to 1,774 Mbps.
Show all upload speeds
- 15.5% up to 6,000.0 Mbps
- 84.5% up to 1,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in 83638, ID
T-Mobile Home Internet fixed wireless coverage
About 79.19%, or 5,754 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the central, west, south, north, southwest, northwest, and southeast 83638 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in much of 83638.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in 83638. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the slowest. There are 2 different maximum speeds throughout 83638. The fastest plan anyone in 83638 can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 83638 customers is up to 43 Mbps.
Show all download speeds
- 24.0% up to 100.0 Mbps
- 76.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 83638 download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and the slowest compared to other 83638 fixed wireless providers. T-Mobile Home Internet 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 83638 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 7.1 Mbps.
Show all upload speeds
- 24.0% up to 20.0 Mbps
- 76.0% up to 3.0 Mbps
CTC Telecom Fixed Wireless in 83638, ID
CTC fixed wireless coverage
About 36.07%, or 2,621 people, have CTC fixed wireless internet available to them in the zip. The company covers the south, central, southwest, southeast, northwest, west, east, and north 83638 area. CTC is a large internet service provider internet service providers in the US, with internet service available in some of 83638.
CTC Telecom fixed wireless download speeds
CTC is below average when comparing download speeds to all other internet providers in 83638. Versus other fixed wireless providers in the area, CTC fixed wireless is below average. There are 2 different maximum speeds throughout 83638. The fastest plan anyone in 83638 can order from CTC goes up to 50 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 83638 customers is up to 48 Mbps.
Show all download speeds
- 93.5% up to 50.0 Mbps
- 6.5% up to 25.0 Mbps
CTC Telecom fixed wireless upload speeds
In 83638 download speeds tend to be faster than than upload speeds for CTC fixed wireless. Compared to other ISPs, CTC is below average where upload speeds are concerned, and below average compared to other 83638 fixed wireless providers. CTC 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 83638 is up to 10 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, CTC customers can get speeds up to 9.7 Mbps.
Show all upload speeds
- 93.5% up to 10.0 Mbps
- 6.5% up to 5.0 Mbps
83638 Internet by Area
This information is most helpful to those looking for homes or considering moving to 83638 or any of the areas nearby.
How does internet in 83638 compare to the rest of Idaho?
Internet speeds in 83638 are slower versus the average speeds in Idaho: 2,514 Mbps in Idaho versus 706 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Idaho is 98.92% versus 98.65% in 83638.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 83638 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service 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
- 83615, ID: less internet coverage, faster speeds
- 83612, ID: less internet coverage, slower speeds
- 83677, ID: less internet coverage, slower speeds
- 97840, OR: less internet coverage, faster speeds
- 97834, OR: less internet coverage, faster speeds
- 97870, OR: less internet coverage, slower speeds
- 97814, OR: less internet coverage, faster speeds
- 97833, OR: less internet coverage, faster speeds
- 97877, OR: less internet coverage, faster speeds
- 83465, ID: more internet coverage, slower speeds
Zip Codes with Similar Populations
- 86440, AZ: more internet coverage, faster speeds
- 17059, PA: more internet coverage, faster speeds
- 17074, PA: more internet coverage, faster speeds
- 17519, PA: more internet coverage, faster speeds
- 17578, PA: more internet coverage, faster speeds
- 17851, PA: more internet coverage, faster speeds
- 27258, NC: more internet coverage, faster speeds
- 27505, NC: more internet coverage, faster speeds
- 79836, TX: more internet coverage, faster speeds
- 85378, AZ: more internet coverage, faster speeds