In Firth there are 11 residential internet providers covering 99.36% of the city. The average home can get speeds up to 653 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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11 Internet Service Providers in Firth
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 Firth are not shown.
Firth 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 Firth
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 99.36% of Firth. 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 Firth with more confidence that they might be available.
How fast are internet speeds in Firth?
The map below shows maximum internet speeds by area in Firth.
Internet Speed Key
The average Firth home can get up to 653 Mbps on their internet plan. For most people, the fastest download speed in the city is 8,000 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, 2.22% of homes can only purchase plans up to 120 Mbps. See the internet provider details below for info about their speed and coverage in Firth.
Internet speeds tend to be faster in the central parts of Firth, and slower in the northeast areas of the city.
What type of internet should I choose in Firth?
The fastest internet for you may vary based on where in Firth you live. If speed is your main concern, fixed wireless will be the fastest internet in the city.
- Fiber is the fastest internet type for 3.06% of Firth homes.
- Cable is fastest for 46.71% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 49.58%.
- Satellite internet may be the only option for less than 1% of Firth homes.
Internet Market Health in Firth
Internet Competition Key
The map shows how competitive the Firth 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 Firth based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.5 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 2.4 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 5.6 (very healthy)
Overall, competition is healthy.
Firth internet customers have the ability to buy internet service from 2 to 8 different providers, depending on where they live. For different types of service, Firth homes have between 1 and 4 options. The type(s) of service available are fixed wireless, dsl, cable, and fiber, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Firth internet customers who want faster speeds have between 2 and 7 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, Firth is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Firth, along with details on where in Firth and at what speeds.
Centurylink DSL in Firth, ID
Centurylink DSL coverage
About 88.28%, or 1,786 people, have Centurylink DSL internet available to them in the city. The company covers the entire Firth area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Firth.
Centurylink DSL download speeds
Centurylink is the slowest when comparing download speeds to all other internet providers in Firth. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 2 different maximum speeds throughout Firth. The fastest plan anyone in Firth can order from Centurylink goes up to 40 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Firth customers is up to 11 Mbps.
Show all download speeds
- 3.1% up to 40.0 Mbps
- 96.9% up to 10.0 Mbps
Centurylink DSL upload speeds
In Firth 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 Firth DSL providers. Centurylink 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 Firth 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 1.1 Mbps.
Show all upload speeds
- 3.1% up to 3.0 Mbps
- 96.9% up to 1.0 Mbps
Sparklight Cable in Firth, ID
Sparklight cable coverage
About 47.40%, or 959 people, have Sparklight cable internet available to them in the city. The company covers the central, west, east, north, and northwest Firth area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in some of Firth.
Sparklight cable download speeds
Sparklight is average when comparing download speeds to all other internet providers in Firth. Versus other cable providers in the area, Sparklight cable is the fastest. There are no different maximum speeds throughout Firth. The fastest plan anyone in Firth can order from Sparklight goes up to 1,000 Mbps, and all Firth customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight cable upload speeds
In Firth 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 Firth cable providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Firth 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 Firth, ID
Sparklight fiber coverage
About 1.83%, or 37 people, have Sparklight fiber internet available to them in the city. The company covers the northwest and east Firth 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 Firth.
Sparklight fiber download speeds
Sparklight is average when comparing download speeds to all other internet providers in Firth. Versus other fiber providers in the area, Sparklight fiber is one of the slowest. There are no different maximum speeds throughout Firth. The fastest plan anyone in Firth can order from Sparklight goes up to 1,000 Mbps, and all Firth customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight fiber upload speeds
In Firth 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 Firth fiber providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Firth is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Fybercom Fixed Wireless in Firth, ID
Fybercom fixed wireless coverage
About 99.36%, or 2,010 people, have Fybercom fixed wireless internet available to them in the city. The company covers the entire Firth area. Fybercom is a large internet service provider internet service providers in the US, with internet service available in most of Firth.
Fybercom fixed wireless download speeds
Fybercom is below average when comparing download speeds to all other internet providers in Firth. Versus other fixed wireless providers in the area, Fybercom fixed wireless is below average. There are no different maximum speeds throughout Firth. The fastest plan anyone in Firth can order from Fybercom goes up to 120 Mbps, and all Firth customers can get this speed.
Show all download speeds
- 100.0% up to 120.0 Mbps
Fybercom fixed wireless upload speeds
In Firth download speeds tend to be faster than than upload speeds for Fybercom fixed wireless. Compared to other ISPs, Fybercom is below average where upload speeds are concerned, and below average compared to other Firth fixed wireless providers. Fybercom offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Firth is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
White Cloud Fixed Wireless in Firth, ID
White Cloud fixed wireless coverage
About 97.13%, or 1,965 people, have White Cloud fixed wireless internet available to them in the city. The company covers the entire Firth area. White Cloud is a large internet service provider internet service providers in the US, with internet service available in most of Firth.
White Cloud fixed wireless download speeds
White Cloud is below average when comparing download speeds to all other internet providers in Firth. Versus other fixed wireless providers in the area, White Cloud fixed wireless is above average. There are no different maximum speeds throughout Firth. The fastest plan anyone in Firth can order from White Cloud goes up to 200 Mbps, and all Firth customers can get this speed.
Show all download speeds
- 100.0% up to 200.0 Mbps
White Cloud fixed wireless upload speeds
In Firth download speeds tend to be faster than than upload speeds for White Cloud fixed wireless. Compared to other ISPs, White Cloud is below average where upload speeds are concerned, and above average compared to other Firth fixed wireless providers. White Cloud offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Firth is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Rise Broadband Fixed Wireless in Firth, ID
Rise Broadband fixed wireless coverage
About 96.94%, or 1,961 people, have Rise Broadband fixed wireless internet available to them in the city. The company covers the entire Firth area. Rise Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in most of Firth.
Rise Broadband fixed wireless download speeds
Rise Broadband is below average when comparing download speeds to all other internet providers in Firth. Versus other fixed wireless providers in the area, Rise Broadband fixed wireless is below average. There are 2 different maximum speeds throughout Firth. The fastest plan anyone in Firth can order from Rise Broadband goes up to 100 Mbps, the slowest package only goes up to 50 Mbps, and the city-wide average maximum speed for Firth customers is up to 90 Mbps.
Show all download speeds
- 80.1% up to 100.0 Mbps
- 19.9% up to 50.0 Mbps
Rise Broadband fixed wireless upload speeds
In Firth download speeds tend to be faster than than upload speeds for Rise Broadband fixed wireless. Compared to other ISPs, Rise Broadband is below average where upload speeds are concerned, and below average compared to other Firth fixed wireless providers. Rise Broadband 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 Firth is up to 20 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, Rise Broadband customers can get speeds up to 18 Mbps.
Show all upload speeds
- 80.1% up to 20.0 Mbps
- 19.9% up to 10.0 Mbps
Anthem Broadband Fixed Wireless in Firth, ID
Anthem Broadband fixed wireless coverage
About 92.44%, or 1,870 people, have Anthem Broadband fixed wireless internet available to them in the city. The company covers the entire Firth area. Anthem Broadband is a large internet service provider internet service providers in the US, with internet service available in most of Firth.
Anthem Broadband fixed wireless download speeds
Anthem Broadband is below average when comparing download speeds to all other internet providers in Firth. Versus other fixed wireless providers in the area, Anthem Broadband fixed wireless is below average. There are 5 different maximum speeds throughout Firth. The fastest plan anyone in Firth can order from Anthem Broadband goes up to 500 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Firth customers is up to 117 Mbps.
Show all download speeds
- 3.5% up to 500.0 Mbps
- 4.7% up to 250.0 Mbps
- 83.0% up to 100.0 Mbps
- 8.3% up to 50.0 Mbps
- 0.4% up to 25.0 Mbps
Anthem Broadband fixed wireless upload speeds
In Firth download speeds tend to be faster than than upload speeds for Anthem Broadband fixed wireless. Compared to other ISPs, Anthem Broadband is below average where upload speeds are concerned, and below average compared to other Firth fixed wireless providers. Anthem Broadband offers 6 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 Firth is up to 100 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, Anthem Broadband customers can get speeds up to 24 Mbps.
Show all upload speeds
- 3.5% up to 100.0 Mbps
- 4.7% up to 50.0 Mbps
- 8.7% up to 25.0 Mbps
- 74.3% up to 20.0 Mbps
- 8.3% up to 10.0 Mbps
- 0.4% up to 5.0 Mbps
T-Mobile Home Internet Fixed Wireless in Firth, ID
T-Mobile Home Internet fixed wireless coverage
About 63.57%, or 1,286 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Firth 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 Firth.
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 Firth. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the slowest. There are 2 different maximum speeds throughout Firth. The fastest plan anyone in Firth can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Firth customers is up to 50 Mbps.
Show all download speeds
- 33.4% up to 100.0 Mbps
- 66.6% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Firth 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 Firth fixed wireless providers. T-Mobile Home Internet 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 Firth 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 8.7 Mbps.
Show all upload speeds
- 33.4% up to 20.0 Mbps
- 66.6% up to 3.0 Mbps
Vision WiFi Fixed Wireless in Firth, ID
Vision WiFi fixed wireless coverage
About 51.11%, or 1,034 people, have Vision WiFi fixed wireless internet available to them in the city. The company covers the west, southwest, northwest, east, central, north, south, and southeast Firth area. Vision WiFi is an average-sized internet service provider internet service providers in the US, with internet service available in a majority of Firth.
Vision WiFi fixed wireless download speeds
Vision WiFi is below average when comparing download speeds to all other internet providers in Firth. Versus other fixed wireless providers in the area, Vision WiFi fixed wireless is average. There are no different maximum speeds throughout Firth. The fastest plan anyone in Firth can order from Vision WiFi goes up to 150 Mbps, and all Firth customers can get this speed.
Show all download speeds
- 100.0% up to 150.0 Mbps
Vision WiFi fixed wireless upload speeds
In Firth download speeds tend to be equal to than upload speeds for Vision WiFi fixed wireless. Compared to other ISPs, Vision WiFi is below average where upload speeds are concerned, and the fastest compared to other Firth fixed wireless providers. Vision WiFi offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Firth is up to 150 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 150.0 Mbps
Verizon Fixed Wireless in Firth, ID
Verizon fixed wireless coverage
About 3.16%, or 64 people, have Verizon fixed wireless internet available to them in the city. The company covers the north Firth area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Firth.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Firth. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Firth. The fastest plan anyone in Firth can order from Verizon goes up to 300 Mbps, and all Firth customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Firth download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and below average compared to other Firth fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Firth is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Firth Internet by Area
This information is most helpful to those looking for homes or considering moving to Firth or any of the areas nearby.
How does internet in Firth compare to the rest of Idaho?
Internet speeds in Firth are slower versus the average speeds in Idaho: 2,514 Mbps in Idaho versus 653 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Idaho is 98.92% versus 99.36% in Firth.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Firth 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 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
- Basalt, ID: more internet coverage, faster speeds
- Kimball, ID: less internet coverage, slower speeds
- Shelley, ID: more internet coverage, faster speeds
- Wapello, ID: less internet coverage, slower speeds
- Rose, ID: more internet coverage, faster speeds
- Woodville, ID: more internet coverage, faster speeds
- Blackfoot, ID: more internet coverage, faster speeds
- Groveland, ID: more internet coverage, faster speeds
- Idaho Falls, ID: more internet coverage, faster speeds
- Ammon, ID: more internet coverage, faster speeds
Cities with Similar Populations
- Dellslow, WV: more internet coverage, faster speeds
- Ansonia, OH: more internet coverage, faster speeds
- Arkport, NY: less internet coverage, faster speeds
- Atoka, NM: less internet coverage, faster speeds
- Baden, MD: less internet coverage, faster speeds
- Blanchard, MI: more internet coverage, faster speeds
- White Swan, WA: less internet coverage, slower speeds
- West Swanzey, NH: more internet coverage, faster speeds
- Chinquapin, NC: more internet coverage, faster speeds
- College Hill, MS: more internet coverage, faster speeds