In 83851 there are 8 residential internet providers covering 99.61% of the zip. The average home can get speeds up to 324 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.
Jump to Availability Maps
8 Internet Service Providers in 83851
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 83851 are not shown.
83851 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 83851
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.
Please note some providers will take longer to load than others
Internet service is available in 99.61% of 83851. 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 Red-Spectrum Communications. Now you can call companies in 83851 with more confidence that they might be available.
How fast are internet speeds in 83851?
The map below shows maximum internet speeds by area in 83851.
Internet Speed Key
The average 83851 home can get up to 324 Mbps on their internet plan. For most people, the fastest download speed in the zip is 500 Mbps, which 57.86% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 2.23% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in 83851.
Internet speeds tend to be faster in the north parts of 83851, and slower in the northwest areas of the zip.
What type of internet should I choose in 83851?
The fastest internet for you may vary based on where in 83851 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 57.86% of 83851 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 41.75%.
- Satellite internet may be the only option for less than 1% of 83851 homes.
Internet Market Health in 83851
Internet Competition Key
The map shows how competitive the 83851 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 83851 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.1 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.1 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 3.6 (unhealthy)
Overall, competition is unhealthy.
83851 internet customers have the ability to buy internet service from 1 to 7 different providers, depending on where they live. For different types of service, 83851 homes have between 1 and 3 options. The type(s) of service available are fixed wireless, fiber, and dsl, 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. 83851 internet customers who want faster speeds have between 1 and 6 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, 83851 needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 83851, along with details on where in 83851 and at what speeds.
Red-Spectrum Communications Fiber in 83851, ID
Red-Spectrum Communications fiber coverage
About 57.86%, or 1,038 people, have Red-Spectrum Communications fiber internet available to them in the zip. The company covers the central, southwest, south, southeast, north, and northeast 83851 area. Red-Spectrum Communications is an average-sized internet service provider internet service providers in the US, with internet service available in a majority of 83851.
Red-Spectrum Communications fiber download speeds
Red-Spectrum Communications is the fastest when comparing download speeds to all other internet providers in 83851. Versus other fiber providers in the area, Red-Spectrum Communications fiber is the fastest. There are no different maximum speeds throughout 83851. The fastest plan anyone in 83851 can order from Red-Spectrum Communications goes up to 500 Mbps, and all 83851 customers can get this speed.
Show all download speeds
- 100.0% up to 500.0 Mbps
Red-Spectrum Communications fiber upload speeds
In 83851 download speeds tend to be faster than than upload speeds for Red-Spectrum Communications fiber. Compared to other ISPs, Red-Spectrum Communications is the fastest where upload speeds are concerned, and the fastest compared to other 83851 fiber providers. Red-Spectrum Communications offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 83851 is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
Ziply DSL in 83851, ID
Ziply DSL coverage
About 47.71%, or 856 people, have Ziply DSL internet available to them in the zip. The company covers the central, southwest, southeast, north, northwest, east, west, and northeast 83851 area. Ziply is one of the largest internet service providers internet service providers in the US, with internet service available in some of 83851.
Ziply DSL download speeds
Ziply is the slowest when comparing download speeds to all other internet providers in 83851. Versus other DSL providers in the area, Ziply DSL is the fastest. There are 2 different maximum speeds throughout 83851. The fastest plan anyone in 83851 can order from Ziply goes up to 90 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 83851 customers is up to 13 Mbps.
Show all download speeds
- 3.3% up to 90.0 Mbps
- 96.7% up to 10.0 Mbps
Ziply DSL upload speeds
In 83851 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 fastest compared to other 83851 DSL 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 83851 is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Ziply customers can get speeds up to 1.1 Mbps.
Show all upload speeds
- 3.3% up to 5.0 Mbps
- 96.7% up to 1.0 Mbps
Red-Spectrum Communications Fixed Wireless in 83851, ID
Red-Spectrum Communications fixed wireless coverage
About 97.66%, or 1,752 people, have Red-Spectrum Communications fixed wireless internet available to them in the zip. The company covers the entire 83851 area. Red-Spectrum Communications is an average-sized internet service provider internet service providers in the US, with internet service available in most of 83851.
Red-Spectrum Communications fixed wireless download speeds
Red-Spectrum Communications is below average when comparing download speeds to all other internet providers in 83851. Versus other fixed wireless providers in the area, Red-Spectrum Communications fixed wireless is one of the slowest. There are no different maximum speeds throughout 83851. The fastest plan anyone in 83851 can order from Red-Spectrum Communications goes up to 25 Mbps, and all 83851 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
Red-Spectrum Communications fixed wireless upload speeds
In 83851 download speeds tend to be faster than than upload speeds for Red-Spectrum Communications fixed wireless. Compared to other ISPs, Red-Spectrum Communications is below average where upload speeds are concerned, and average compared to other 83851 fixed wireless providers. Red-Spectrum Communications offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 83851 is up to 5.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5.0 Mbps
Intermax Networks Fixed Wireless in 83851, ID
Intermax Networks fixed wireless coverage
About 85.40%, or 1,532 people, have Intermax Networks fixed wireless internet available to them in the zip. The company covers the entire 83851 area. Intermax Networks is a large internet service provider internet service providers in the US, with internet service available in most of 83851.
Intermax Networks fixed wireless download speeds
Intermax Networks is average when comparing download speeds to all other internet providers in 83851. Versus other fixed wireless providers in the area, Intermax Networks fixed wireless is the fastest. There are 3 different maximum speeds throughout 83851. The fastest plan anyone in 83851 can order from Intermax Networks goes up to 100 Mbps, the slowest package only goes up to 30 Mbps, and the zip-wide average maximum speed for 83851 customers is up to 96 Mbps.
Show all download speeds
- 93.2% up to 100.0 Mbps
- 1.8% up to 50.0 Mbps
- 5.0% up to 30.0 Mbps
Intermax Networks fixed wireless upload speeds
In 83851 download speeds tend to be faster than than upload speeds for Intermax Networks fixed wireless. Compared to other ISPs, Intermax Networks is average where upload speeds are concerned, and the fastest compared to other 83851 fixed wireless providers. Intermax Networks offers 3 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 83851 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, Intermax Networks customers can get speeds up to 11 Mbps.
Show all upload speeds
- 10.1% up to 20.0 Mbps
- 88.8% up to 10.0 Mbps
- 1.1% up to 5.0 Mbps
T-Mobile Home Internet Fixed Wireless in 83851, ID
T-Mobile Home Internet fixed wireless coverage
About 62.26%, or 1,117 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 83851 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 83851.
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 83851. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout 83851. The fastest plan anyone in 83851 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 83851 customers is up to 26 Mbps.
Show all download speeds
- 0.8% up to 100.0 Mbps
- 99.2% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 83851 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 83851 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 83851 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 3.1 Mbps.
Show all upload speeds
- 0.8% up to 20.0 Mbps
- 99.2% up to 3.0 Mbps
WOW Wired or Wireless Fixed Wireless in 83851, ID
WOW fixed wireless coverage
About 35.34%, or 634 people, have WOW fixed wireless internet available to them in the zip. The company covers the southwest, southeast, northeast, northwest, west, south, and east 83851 area. WOW is a large internet service provider internet service providers in the US, with internet service available in some of 83851.
WOW Wired or Wireless fixed wireless download speeds
WOW is below average when comparing download speeds to all other internet providers in 83851. Versus other fixed wireless providers in the area, WOW fixed wireless is average. There are no different maximum speeds throughout 83851. The fastest plan anyone in 83851 can order from WOW goes up to 30 Mbps, and all 83851 customers can get this speed.
Show all download speeds
- 100.0% up to 30.0 Mbps
WOW Wired or Wireless fixed wireless upload speeds
In 83851 download speeds tend to be faster than than upload speeds for WOW fixed wireless. Compared to other ISPs, WOW is average where upload speeds are concerned, and above average compared to other 83851 fixed wireless providers. WOW offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 83851 is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
First Step Internet Fixed Wireless in 83851, ID
First Step Internet fixed wireless coverage
About 21.01%, or 377 people, have First Step Internet fixed wireless internet available to them in the zip. The company covers the southwest, southeast, and south 83851 area. First Step Internet is a large internet service provider internet service providers in the US, with internet service available in a small portion of 83851.
First Step Internet fixed wireless download speeds
First Step Internet is below average when comparing download speeds to all other internet providers in 83851. Versus other fixed wireless providers in the area, First Step Internet fixed wireless is one of the slowest. There are no different maximum speeds throughout 83851. The fastest plan anyone in 83851 can order from First Step Internet goes up to 25 Mbps, and all 83851 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
First Step Internet fixed wireless upload speeds
In 83851 download speeds tend to be faster than than upload speeds for First Step Internet fixed wireless. Compared to other ISPs, First Step Internet is below average where upload speeds are concerned, and below average compared to other 83851 fixed wireless providers. First Step Internet offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 83851 is up to 4.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 4.0 Mbps
Ziply Fixed Wireless in 83851, ID
Ziply fixed wireless coverage
About 1.67%, or 30 people, have Ziply fixed wireless internet available to them in the zip. The company covers the west and northwest 83851 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 83851.
Ziply fixed wireless download speeds
Ziply is below average when comparing download speeds to all other internet providers in 83851. Versus other fixed wireless providers in the area, Ziply fixed wireless is one of the slowest. There are no different maximum speeds throughout 83851. The fastest plan anyone in 83851 can order from Ziply goes up to 25 Mbps, and all 83851 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
Ziply fixed wireless upload speeds
In 83851 download speeds tend to be faster than than upload speeds for Ziply fixed wireless. Compared to other ISPs, Ziply is below average where upload speeds are concerned, and average compared to other 83851 fixed wireless providers. Ziply offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 83851 is up to 5.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5.0 Mbps
83851 Internet by Area
This information is most helpful to those looking for homes or considering moving to 83851 or any of the areas nearby.
How does internet in 83851 compare to the rest of Idaho?
Internet speeds in 83851 are slower versus the average speeds in Idaho: 2,514 Mbps in Idaho versus 324 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Idaho is 98.92% versus 99.61% in 83851.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 83851 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
- 83876, ID: less internet coverage, faster speeds
- 99033, WA: less internet coverage, faster speeds
- 99018, WA: more internet coverage, faster speeds
- 83861, ID: less internet coverage, faster speeds
- 99012, WA: more internet coverage, slower speeds
- 99030, WA: less internet coverage, slower speeds
- 99039, WA: more internet coverage, slower speeds
- 83842, ID: less internet coverage, slower speeds
- 99170, WA: less internet coverage, faster speeds
- 99031, WA: more internet coverage, faster speeds
Zip Codes with Similar Populations
- 62414, IL: less internet coverage, faster speeds
- 69356, NE: more internet coverage, faster speeds
- 68836, NE: less internet coverage, faster speeds
- 68769, NE: more internet coverage, faster speeds
- 67576, KS: less internet coverage, faster speeds
- 66401, KS: less internet coverage, faster speeds
- 65682, MO: less internet coverage, faster speeds
- 65552, MO: less internet coverage, slower speeds
- 65350, MO: less internet coverage, faster speeds
- 65017, MO: less internet coverage, faster speeds