In 81221 there are 11 residential internet providers covering 100.00% of the zip. The average home can get speeds up to 1,000 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 81221
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 81221 are not shown.
81221 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 81221
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 81221. 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 Spectrum. Now you can call companies in 81221 with more confidence that they might be available.
How fast are internet speeds in 81221?
The map below shows maximum internet speeds by area in 81221.
Internet Speed Key
The average 81221 home can get up to 1,000 Mbps on their internet plan. For most people, the fastest download speed in the zip is 1,000 Mbps, which 100.00% of residents can get.
What type of internet should I choose in 81221?
The fastest internet for you may vary based on where in 81221 you live. If speed is your main concern, cable will be the fastest internet in the zip.
- Fiber is the fastest internet type for 43.41% of 81221 homes.
- Cable is fastest for 56.59% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of 81221 homes.
Internet Market Health in 81221
Internet Competition Key
The map shows how competitive the 81221 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 81221 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.8 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.4 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 6.7 (very healthy)
Overall, competition is very healthy.
81221 internet customers have the ability to buy internet service from 3 to 8 different providers, depending on where they live. For different types of service, 81221 homes have between 3 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 zip.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. 81221 internet customers who want faster speeds have between 3 and 8 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, 81221 is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 81221, along with details on where in 81221 and at what speeds.
Spectrum Cable in 81221, CO
Spectrum cable coverage
About 100.00%, or 364 people, have Spectrum cable internet available to them in the zip. The company covers the entire 81221 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of 81221.
Spectrum cable download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in 81221. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout 81221. The fastest plan anyone in 81221 can order from Spectrum goes up to 1,000 Mbps, and all 81221 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In 81221 download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other 81221 cable providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 81221 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Centurylink DSL in 81221, CO
Centurylink DSL coverage
About 100.00%, or 364 people, have Centurylink DSL internet available to them in the zip. The company covers the entire 81221 area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of 81221.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in 81221. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 3 different maximum speeds throughout 81221. The fastest plan anyone in 81221 can order from Centurylink goes up to 60 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 81221 customers is up to 49 Mbps.
Show all download speeds
- 46.2% up to 60.0 Mbps
- 52.7% up to 40.0 Mbps
- 1.1% up to 10.0 Mbps
Centurylink DSL upload speeds
In 81221 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 81221 DSL providers. Centurylink 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 81221 is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 3.9 Mbps.
Show all upload speeds
- 46.2% up to 5.0 Mbps
- 52.7% up to 3.0 Mbps
- 1.1% up to 1.0 Mbps
Quantum Fiber Fiber in 81221, CO
Quantum Fiber fiber coverage
About 43.41%, or 158 people, have Quantum Fiber fiber internet available to them in the zip. The company covers the northeast, northwest, and west 81221 area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in some of 81221.
Quantum Fiber fiber download speeds
Quantum Fiber is one of the fastest when comparing download speeds to all other internet providers in 81221. Versus other fiber providers in the area, Quantum Fiber fiber is the fastest. There are no different maximum speeds throughout 81221. The fastest plan anyone in 81221 can order from Quantum Fiber goes up to 1,000 Mbps, and all 81221 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Quantum Fiber fiber upload speeds
In 81221 download speeds tend to be equal to than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is the fastest where upload speeds are concerned, and the fastest compared to other 81221 fiber providers. Quantum Fiber offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 81221 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Secom Fixed Wireless in 81221, CO
Secom fixed wireless coverage
About 100.00%, or 364 people, have Secom fixed wireless internet available to them in the zip. The company covers the entire 81221 area. Secom is a large internet service provider internet service providers in the US, with internet service available in every corner of 81221.
Secom fixed wireless download speeds
Secom is average when comparing download speeds to all other internet providers in 81221. Versus other fixed wireless providers in the area, Secom fixed wireless is the fastest. There are no different maximum speeds throughout 81221. The fastest plan anyone in 81221 can order from Secom goes up to 300 Mbps, and all 81221 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Secom fixed wireless upload speeds
In 81221 download speeds tend to be faster than than upload speeds for Secom fixed wireless. Compared to other ISPs, Secom is below average where upload speeds are concerned, and the fastest compared to other 81221 fixed wireless providers. Secom offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 81221 is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
EarthLink Fixed Wireless in 81221, CO
EarthLink fixed wireless coverage
About 92.86%, or 338 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the northeast, southeast, south, southwest, northwest, west, and central 81221 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of 81221.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 81221. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout 81221. The fastest plan anyone in 81221 can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 81221 customers is up to 60 Mbps.
Show all download speeds
- 46.7% up to 100.0 Mbps
- 53.3% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 81221 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 81221 fixed wireless providers. EarthLink 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 81221 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 11 Mbps.
Show all upload speeds
- 46.7% up to 20.0 Mbps
- 53.3% up to 3.0 Mbps
AT&T Fixed Wireless in 81221, CO
AT&T fixed wireless coverage
About 92.86%, or 338 people, have AT&T fixed wireless internet available to them in the zip. The company covers the northeast, southeast, south, southwest, northwest, west, and central 81221 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of 81221.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 81221. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout 81221. The fastest plan anyone in 81221 can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 81221 customers is up to 60 Mbps.
Show all download speeds
- 46.7% up to 100.0 Mbps
- 53.3% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 81221 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 81221 fixed wireless providers. AT&T 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 81221 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 11 Mbps.
Show all upload speeds
- 46.7% up to 20.0 Mbps
- 53.3% up to 3.0 Mbps
Alpine Communications Fixed Wireless in 81221, CO
Alpine Communications fixed wireless coverage
About 83.24%, or 303 people, have Alpine Communications fixed wireless internet available to them in the zip. The company covers the northeast, southeast, south, northwest, west, central, and north 81221 area. Alpine Communications is a large internet service provider internet service providers in the US, with internet service available in much of 81221.
Alpine Communications fixed wireless download speeds
Alpine Communications is below average when comparing download speeds to all other internet providers in 81221. Versus other fixed wireless providers in the area, Alpine Communications fixed wireless is below average. There are no different maximum speeds throughout 81221. The fastest plan anyone in 81221 can order from Alpine Communications goes up to 50 Mbps, and all 81221 customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
Alpine Communications fixed wireless upload speeds
In 81221 download speeds tend to be faster than than upload speeds for Alpine Communications fixed wireless. Compared to other ISPs, Alpine Communications is below average where upload speeds are concerned, and above average compared to other 81221 fixed wireless providers. Alpine Communications offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 81221 is up to 25 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 25.0 Mbps
T-Mobile Home Internet Fixed Wireless in 81221, CO
T-Mobile Home Internet fixed wireless coverage
About 55.49%, or 202 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the northeast, southeast, south, and central 81221 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 81221.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is one of the slowest when comparing download speeds to all other internet providers in 81221. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is one of the slowest. There are no different maximum speeds throughout 81221. The fastest plan anyone in 81221 can order from T-Mobile Home Internet goes up to 25 Mbps, and all 81221 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 81221 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 the slowest where upload speeds are concerned, and the slowest compared to other 81221 fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 81221 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Visionary Broadband Fixed Wireless in 81221, CO
Visionary Broadband fixed wireless coverage
About 7.14%, or 26 people, have Visionary Broadband fixed wireless internet available to them in the zip. The company covers the southeast 81221 area. Visionary Broadband is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 81221.
Visionary Broadband fixed wireless download speeds
Visionary Broadband is one of the slowest when comparing download speeds to all other internet providers in 81221. Versus other fixed wireless providers in the area, Visionary Broadband fixed wireless is one of the slowest. There are no different maximum speeds throughout 81221. The fastest plan anyone in 81221 can order from Visionary Broadband goes up to 25 Mbps, and all 81221 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
Visionary Broadband fixed wireless upload speeds
In 81221 download speeds tend to be faster than than upload speeds for Visionary Broadband fixed wireless. Compared to other ISPs, Visionary Broadband is below average where upload speeds are concerned, and below average compared to other 81221 fixed wireless providers. Visionary Broadband offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 81221 is up to 5.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5.0 Mbps
81221 Internet by Area
This information is most helpful to those looking for homes or considering moving to 81221 or any of the areas nearby.
How does internet in 81221 compare to the rest of Colorado?
Internet speeds in 81221 are slower versus the average speeds in Colorado: 3,085 Mbps in Colorado versus 1,000 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Colorado is 98.59% versus 100.00% in 81221.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 81221 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
- 81244, CO: equal internet coverage, slower speeds
- 81226, CO: less internet coverage, slower speeds
- 81215, CO: less internet coverage, slower speeds
- 81212, CO: less internet coverage, faster speeds
- 81240, CO: less internet coverage, slower speeds
- 81223, CO: less internet coverage, slower speeds
- 81007, CO: less internet coverage, faster speeds
- 81232, CO: equal internet coverage, slower speeds
- 81005, CO: less internet coverage, faster speeds
- 81008, CO: less internet coverage, faster speeds
Zip Codes with Similar Populations
- 68932, NE: equal internet coverage, similar speeds
- 57759, SD: equal internet coverage, slower speeds
- 58418, ND: less internet coverage, faster speeds
- 58466, ND: less internet coverage, similar speeds
- 58570, ND: less internet coverage, similar speeds
- 64431, MO: equal internet coverage, similar speeds
- 66094, KS: less internet coverage, faster speeds
- 67347, KS: less internet coverage, slower speeds
- 67516, KS: less internet coverage, faster speeds
- 67572, KS: less internet coverage, faster speeds