In Alta there are 15 residential internet providers covering 100.00% of the city. The average home can get speeds up to 886 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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15 Internet Service Providers in Alta
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 Alta are not shown.
Alta 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 Alta
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 100.00% of Alta. 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 Mediacom. Now you can call companies in Alta with more confidence that they might be available.
How fast are internet speeds in Alta?
The map below shows maximum internet speeds by area in Alta.
Internet Speed Key
The average Alta home can get up to 886 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 81.40% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 2.41% of homes can only purchase plans up to 50 Mbps. See the internet provider details below for info about their speed and coverage in Alta.
Internet speeds tend to be faster in the central parts of Alta, and slower in the southwest areas of the city.
What type of internet should I choose in Alta?
The fastest internet for you may vary based on where in Alta you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 1.44% of Alta homes.
- Cable is fastest for 81.40% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 17.16%.
- Satellite internet may be the only option for less than 1% of Alta homes.
Internet Market Health in Alta
Internet Competition Key
The map shows how competitive the Alta 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 Alta based on what connections the average home has availabile:
- Average number of internet service providers to a home: 7.5 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 2.7 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 6.7 (very healthy)
Overall, competition is very healthy.
Alta internet customers have the ability to buy internet service from 1 to 10 different providers, depending on where they live. For different types of service, Alta 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. Alta internet customers who want faster speeds have between 1 and 10 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, Alta is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Alta, along with details on where in Alta and at what speeds.
Centurylink DSL in Alta, IA
Centurylink DSL coverage
About 84.99%, or 2,362 people, have Centurylink DSL internet available to them in the city. The company covers the central, east, south, north, southeast, northeast, and northwest Alta area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Alta.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Alta. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 3 different maximum speeds throughout Alta. The fastest plan anyone in Alta can order from Centurylink goes up to 60 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Alta customers is up to 32 Mbps.
Show all download speeds
- 22.5% up to 60.0 Mbps
- 35.6% up to 40.0 Mbps
- 42.0% up to 10.0 Mbps
Centurylink DSL upload speeds
In Alta download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and the fastest compared to other Alta DSL providers. Centurylink offers 4 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 Alta is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 2.9 Mbps.
Show all upload speeds
- 0.6% up to 20.0 Mbps
- 30.5% up to 5.0 Mbps
- 26.9% up to 3.0 Mbps
- 42.0% up to 1.0 Mbps
Mediacom Cable in Alta, IA
Mediacom cable coverage
About 81.40%, or 2,262 people, have Mediacom cable internet available to them in the city. The company covers the central, east, south, north, southeast, and northeast Alta area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in much of Alta.
Mediacom cable download speeds
Mediacom is the fastest when comparing download speeds to all other internet providers in Alta. Versus other cable providers in the area, Mediacom cable is the fastest. There are no different maximum speeds throughout Alta. The fastest plan anyone in Alta can order from Mediacom goes up to 1,000 Mbps, and all Alta customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In Alta download speeds tend to be faster than than upload speeds for Mediacom cable. Compared to other ISPs, Mediacom is below average where upload speeds are concerned, and the fastest compared to other Alta cable providers. Mediacom offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alta is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Altatec Internet Cable in Alta, IA
Altatec Internet cable coverage
About 76.18%, or 2,117 people, have Altatec Internet cable internet available to them in the city. The company covers the central, east, south, north, northeast, and southeast Alta area. Altatec Internet is one of the smallest internet service providers internet service providers in the US, with internet service available in much of Alta.
Altatec Internet cable download speeds
Altatec Internet is above average when comparing download speeds to all other internet providers in Alta. Versus other cable providers in the area, Altatec Internet cable is the slowest. There are no different maximum speeds throughout Alta. The fastest plan anyone in Alta can order from Altatec Internet goes up to 300 Mbps, and all Alta customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Altatec Internet cable upload speeds
In Alta download speeds tend to be faster than than upload speeds for Altatec Internet cable. Compared to other ISPs, Altatec Internet is below average where upload speeds are concerned, and the slowest compared to other Alta cable providers. Altatec Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alta is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
Altatec Internet Fiber in Alta, IA
Altatec Internet fiber coverage
About 4.79%, or 133 people, have Altatec Internet fiber internet available to them in the city. The company covers the south Alta area. Altatec Internet is one of the smallest internet service providers internet service providers in the US, with internet service available in a very small piece of Alta.
Altatec Internet fiber download speeds
Altatec Internet is average when comparing download speeds to all other internet providers in Alta. Versus other fiber providers in the area, Altatec Internet fiber is the slowest. There are no different maximum speeds throughout Alta. The fastest plan anyone in Alta can order from Altatec Internet goes up to 250 Mbps, and all Alta customers can get this speed.
Show all download speeds
- 100.0% up to 250.0 Mbps
Altatec Internet fiber upload speeds
In Alta download speeds tend to be equal to than upload speeds for Altatec Internet fiber. Compared to other ISPs, Altatec Internet is above average where upload speeds are concerned, and the slowest compared to other Alta fiber providers. Altatec Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alta is up to 250 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 250.0 Mbps
Schaller Telephone Company Fiber in Alta, IA
Schaller Telephone Company fiber coverage
About 1.44%, or 40 people, have Schaller Telephone Company fiber internet available to them in the city. The company covers the southwest and southeast Alta area. Schaller Telephone Company is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Alta.
Schaller Telephone Company fiber download speeds
Schaller Telephone Company is above average when comparing download speeds to all other internet providers in Alta. Versus other fiber providers in the area, Schaller Telephone Company fiber is the fastest. There are no different maximum speeds throughout Alta. The fastest plan anyone in Alta can order from Schaller Telephone Company goes up to 500 Mbps, and all Alta customers can get this speed.
Show all download speeds
- 100.0% up to 500.0 Mbps
Schaller Telephone Company fiber upload speeds
In Alta download speeds tend to be equal to than upload speeds for Schaller Telephone Company fiber. Compared to other ISPs, Schaller Telephone Company is the fastest where upload speeds are concerned, and the fastest compared to other Alta fiber providers. Schaller Telephone Company offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alta is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
Nuvera Communication DSL in Alta, IA
Nuvera Communication DSL coverage
About 1.19%, or 33 people, have Nuvera Communication DSL internet available to them in the city. The company covers the northwest and southwest Alta area. Nuvera Communication is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Alta.
Nuvera Communication DSL download speeds
Nuvera Communication is the slowest when comparing download speeds to all other internet providers in Alta. Versus other DSL providers in the area, Nuvera Communication DSL is the slowest. There are no different maximum speeds throughout Alta. The fastest plan anyone in Alta can order from Nuvera Communication goes up to 10 Mbps, and all Alta customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Nuvera Communication DSL upload speeds
In Alta download speeds tend to be faster than than upload speeds for Nuvera Communication DSL. Compared to other ISPs, Nuvera Communication is the slowest where upload speeds are concerned, and the slowest compared to other Alta DSL providers. Nuvera Communication offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alta is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Evertek Fixed Wireless in Alta, IA
Evertek fixed wireless coverage
About 99.64%, or 2,769 people, have Evertek fixed wireless internet available to them in the city. The company covers the entire Alta area. Evertek is a large internet service provider internet service providers in the US, with internet service available in most of Alta.
Evertek fixed wireless download speeds
Evertek is below average when comparing download speeds to all other internet providers in Alta. Versus other fixed wireless providers in the area, Evertek fixed wireless is below average. There are 2 different maximum speeds throughout Alta. The fastest plan anyone in Alta can order from Evertek goes up to 50 Mbps, the slowest package only goes up to 35 Mbps, and the city-wide average maximum speed for Alta customers is up to 50 Mbps.
Show all download speeds
- 99.8% up to 50.0 Mbps
- 0.2% up to 35.0 Mbps
Evertek fixed wireless upload speeds
In Alta download speeds tend to be faster than than upload speeds for Evertek fixed wireless. Compared to other ISPs, Evertek is below average where upload speeds are concerned, and below average compared to other Alta fixed wireless providers. Evertek offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alta is up to 5.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5.0 Mbps
Northwest Communications Fixed Wireless in Alta, IA
Northwest Communications fixed wireless coverage
About 98.63%, or 2,741 people, have Northwest Communications fixed wireless internet available to them in the city. The company covers the entire Alta area. Northwest Communications is a large internet service provider internet service providers in the US, with internet service available in most of Alta.
Northwest Communications fixed wireless download speeds
Northwest Communications is below average when comparing download speeds to all other internet providers in Alta. Versus other fixed wireless providers in the area, Northwest Communications fixed wireless is below average. There are 3 different maximum speeds throughout Alta. The fastest plan anyone in Alta can order from Northwest Communications goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Alta customers is up to 89 Mbps.
Show all download speeds
- 85.4% up to 100.0 Mbps
- 14.3% up to 25.0 Mbps
- 0.3% up to 10.0 Mbps
Northwest Communications fixed wireless upload speeds
In Alta download speeds tend to be faster than than upload speeds for Northwest Communications fixed wireless. Compared to other ISPs, Northwest Communications is below average where upload speeds are concerned, and below average compared to other Alta fixed wireless providers. Northwest Communications offers 5 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 Alta is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Northwest Communications customers can get speeds up to 19 Mbps.
Show all upload speeds
- 85.4% up to 20.0 Mbps
- 10.6% up to 15.0 Mbps
- 2.2% up to 10.0 Mbps
- 1.5% up to 5.0 Mbps
- 0.3% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Alta, IA
T-Mobile Home Internet fixed wireless coverage
About 94.93%, or 2,638 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Alta area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Alta.
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 Alta. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Alta. The fastest plan anyone in Alta 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 Alta customers is up to 92 Mbps.
Show all download speeds
- 89.2% up to 100.0 Mbps
- 10.8% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Alta 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 below average compared to other Alta 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 Alta 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 18 Mbps.
Show all upload speeds
- 89.2% up to 20.0 Mbps
- 10.8% up to 3.0 Mbps
US Cellular Fixed Wireless in Alta, IA
US Cellular fixed wireless coverage
About 93.92%, or 2,610 people, have US Cellular fixed wireless internet available to them in the city. The company covers the entire Alta area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of Alta.
US Cellular fixed wireless download speeds
US Cellular is below average when comparing download speeds to all other internet providers in Alta. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout Alta. The fastest plan anyone in Alta can order from US Cellular goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Alta customers is up to 18 Mbps.
Show all download speeds
- 55.1% up to 25.0 Mbps
- 44.9% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Alta download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is below average where upload speeds are concerned, and the slowest compared to other Alta fixed wireless providers. US Cellular 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 Alta is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, US Cellular customers can get speeds up to 2.1 Mbps.
Show all upload speeds
- 55.1% up to 3.0 Mbps
- 44.9% up to 1.0 Mbps
Nextlink Fixed Wireless in Alta, IA
Nextlink fixed wireless coverage
About 78.12%, or 2,171 people, have Nextlink fixed wireless internet available to them in the city. The company covers the entire Alta area. Nextlink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Alta.
Nextlink fixed wireless download speeds
Nextlink is above average when comparing download speeds to all other internet providers in Alta. Versus other fixed wireless providers in the area, Nextlink fixed wireless is the fastest. There are 5 different maximum speeds throughout Alta. The fastest plan anyone in Alta can order from Nextlink goes up to 500 Mbps, the slowest package only goes up to 100 Mbps, and the city-wide average maximum speed for Alta customers is up to 432 Mbps.
Show all download speeds
- 32.5% up to 500.0 Mbps
- 67.1% up to 400.0 Mbps
- 0.2% up to 300.0 Mbps
- 0.1% up to 200.0 Mbps
- 0.1% up to 100.0 Mbps
Nextlink fixed wireless upload speeds
In Alta download speeds tend to be faster than than upload speeds for Nextlink fixed wireless. Compared to other ISPs, Nextlink is above average where upload speeds are concerned, and the fastest compared to other Alta fixed wireless providers. Nextlink offers 4 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 Alta is up to 100 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Nextlink customers can get speeds up to 100 Mbps.
Show all upload speeds
- 99.6% up to 100.0 Mbps
- 0.2% up to 75.0 Mbps
- 0.1% up to 50.0 Mbps
- 0.1% up to 20.0 Mbps
EarthLink Fixed Wireless in Alta, IA
EarthLink fixed wireless coverage
About 16.37%, or 455 people, have EarthLink fixed wireless internet available to them in the city. The company covers the east, southeast, and northeast Alta area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Alta.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Alta. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are no different maximum speeds throughout Alta. The fastest plan anyone in Alta can order from EarthLink goes up to 25 Mbps, and all Alta customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Alta download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other Alta fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alta is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Alta, IA
AT&T fixed wireless coverage
About 16.37%, or 455 people, have AT&T fixed wireless internet available to them in the city. The company covers the east, southeast, and northeast Alta area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Alta.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Alta. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are no different maximum speeds throughout Alta. The fastest plan anyone in Alta can order from AT&T goes up to 25 Mbps, and all Alta customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Alta download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other Alta fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alta is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Verizon Fixed Wireless in Alta, IA
Verizon fixed wireless coverage
About 3.56%, or 99 people, have Verizon fixed wireless internet available to them in the city. The company covers the east, northeast, and southeast Alta 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 Alta.
Verizon fixed wireless download speeds
Verizon is above average when comparing download speeds to all other internet providers in Alta. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout Alta. The fastest plan anyone in Alta can order from Verizon goes up to 300 Mbps, and all Alta customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Alta 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 average compared to other Alta fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alta is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Alta Internet by Area
This information is most helpful to those looking for homes or considering moving to Alta or any of the areas nearby.
How does internet in Alta compare to the rest of Iowa?
Internet speeds in Alta are slower versus the average speeds in Iowa: 2,759 Mbps in Iowa versus 886 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Iowa is 98.80% versus 100.00% in Alta.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Alta 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
- Storm Lake, IA: less internet coverage, faster speeds
- Aurelia, IA: equal internet coverage, slower speeds
- Truesdale, IA: equal internet coverage, slower speeds
- Lakeside, IA: equal internet coverage, faster speeds
- Juniata, IA: equal internet coverage, slower speeds
- Schaller, IA: equal internet coverage, faster speeds
- Galva, IA: equal internet coverage, slower speeds
- Rembrandt, IA: equal internet coverage, slower speeds
- Linn Grove, IA: equal internet coverage, slower speeds
- Sulphur Springs, IA: equal internet coverage, slower speeds
Cities with Similar Populations
- Cabazon, CA: less internet coverage, faster speeds
- Sullivan, WI: less internet coverage, faster speeds
- Cumberland, VA: less internet coverage, slower speeds
- Transfer, PA: less internet coverage, slower speeds
- Craigsville, VA: less internet coverage, faster speeds
- Homestead Valley, CA: less internet coverage, slower speeds
- Cromwell, IN: less internet coverage, faster speeds
- Marion, MI: less internet coverage, slower speeds
- Gerrardstown, WV: less internet coverage, faster speeds
- Gaylord, MN: less internet coverage, slower speeds