In 80621 there are 14 residential internet providers covering 99.99% of the zip. The average home can get speeds up to 1,295 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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14 Internet Service Providers in 80621
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 80621 are not shown.
80621 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 80621
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 99.99% of 80621. 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 XFINITY. Now you can call companies in 80621 with more confidence that they might be available.
How fast are internet speeds in 80621?
The map below shows maximum internet speeds by area in 80621.
Internet Speed Key
The average 80621 home can get up to 1,295 Mbps on their internet plan. For most people, the fastest download speed in the zip is 2,300 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, 4.44% of homes can only purchase plans up to 50 Mbps. See the internet provider details below for info about their speed and coverage in 80621.
Internet speeds tend to be faster in the central parts of 80621, and slower in the northwest areas of the zip.
What type of internet should I choose in 80621?
The fastest internet for you may vary based on where in 80621 you live. If speed is your main concern, fixed wireless will be the fastest internet in the zip.
- Fiber is the fastest internet type for 29.65% of 80621 homes.
- Cable is fastest for 30.59% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 39.10%.
- Satellite internet may be the only option for less than 1% of 80621 homes.
Internet Market Health in 80621
Internet Competition Key
The map shows how competitive the 80621 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 80621 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.9 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.7 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 4.1 (unhealthy)
Overall, competition is unhealthy.
80621 internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, 80621 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 zip.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. 80621 internet customers who want faster speeds have between 1 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, 80621 needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 80621, along with details on where in 80621 and at what speeds.
Centurylink DSL in 80621, CO
Centurylink DSL coverage
About 81.17%, or 10,905 people, have Centurylink DSL internet available to them in the zip. The company covers the entire 80621 area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in much of 80621.
Centurylink DSL download speeds
Centurylink is the slowest when comparing download speeds to all other internet providers in 80621. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 5 different maximum speeds throughout 80621. The fastest plan anyone in 80621 can order from Centurylink goes up to 140 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 80621 customers is up to 14 Mbps.
Show all download speeds
- 0.4% up to 140.0 Mbps
- 1.3% up to 100.0 Mbps
- 1.4% up to 80.0 Mbps
- 3.5% up to 40.0 Mbps
- 93.4% up to 10.0 Mbps
Centurylink DSL upload speeds
In 80621 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 80621 DSL providers. Centurylink offers 4 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 80621 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 1.4 Mbps.
Show all upload speeds
- 0.4% up to 20.0 Mbps
- 2.7% up to 10.0 Mbps
- 3.5% up to 3.0 Mbps
- 93.4% up to 1.0 Mbps
XFINITY from Comcast Cable in 80621, CO
XFINITY cable coverage
About 60.11%, or 8,075 people, have XFINITY cable internet available to them in the zip. The company covers the central, south, east, southwest, west, southeast, and north 80621 area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 80621.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in 80621. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout 80621. The fastest plan anyone in 80621 can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the zip-wide average maximum speed for 80621 customers is up to 1,998 Mbps.
Show all download speeds
- 99.8% up to 2,000.0 Mbps
- 0.2% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In 80621 download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other 80621 cable providers. XFINITY 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 80621 is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 250 Mbps.
Show all upload speeds
- 99.8% up to 250.0 Mbps
- 0.2% up to 35.0 Mbps
Ripple Fiber Fiber in 80621, CO
Ripple Fiber fiber coverage
About 29.51%, or 3,965 people, have Ripple Fiber fiber internet available to them in the zip. The company covers the central, south, west, southwest, and north 80621 area. Ripple Fiber is a large internet service provider internet service providers in the US, with internet service available in a small portion of 80621.
Ripple Fiber fiber download speeds
Ripple Fiber is above average when comparing download speeds to all other internet providers in 80621. Versus other fiber providers in the area, Ripple Fiber fiber is above average. There are no different maximum speeds throughout 80621. The fastest plan anyone in 80621 can order from Ripple Fiber goes up to 2,000 Mbps, and all 80621 customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Ripple Fiber fiber upload speeds
In 80621 download speeds tend to be equal to than upload speeds for Ripple Fiber fiber. Compared to other ISPs, Ripple Fiber is above average where upload speeds are concerned, and above average compared to other 80621 fiber providers. Ripple Fiber offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 80621 is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Quantum Fiber Fiber in 80621, CO
Quantum Fiber fiber coverage
About 1.38%, or 186 people, have Quantum Fiber fiber internet available to them in the zip. The company covers the central 80621 area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 80621.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in 80621. Versus other fiber providers in the area, Quantum Fiber fiber is the slowest. There are no different maximum speeds throughout 80621. The fastest plan anyone in 80621 can order from Quantum Fiber goes up to 940 Mbps, and all 80621 customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In 80621 download speeds tend to be equal to than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is above average where upload speeds are concerned, and the slowest compared to other 80621 fiber providers. Quantum Fiber offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 80621 is up to 940 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 940.0 Mbps
Rise Broadband Fixed Wireless in 80621, CO
Rise Broadband fixed wireless coverage
About 99.41%, or 13,355 people, have Rise Broadband fixed wireless internet available to them in the zip. The company covers the entire 80621 area. Rise Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in most of 80621.
Rise Broadband fixed wireless download speeds
Rise Broadband is below average when comparing download speeds to all other internet providers in 80621. Versus other fixed wireless providers in the area, Rise Broadband fixed wireless is average. There are 3 different maximum speeds throughout 80621. The fastest plan anyone in 80621 can order from Rise Broadband goes up to 200 Mbps, the slowest package only goes up to 50 Mbps, and the zip-wide average maximum speed for 80621 customers is up to 90 Mbps.
Show all download speeds
- 0.4% up to 200.0 Mbps
- 79.9% up to 100.0 Mbps
- 19.8% up to 50.0 Mbps
Rise Broadband fixed wireless upload speeds
In 80621 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 above average compared to other 80621 fixed wireless providers. Rise Broadband 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 80621 is up to 40 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
- 0.4% up to 40.0 Mbps
- 79.9% up to 20.0 Mbps
- 19.8% up to 10.0 Mbps
T-Mobile Home Internet Fixed Wireless in 80621, CO
T-Mobile Home Internet fixed wireless coverage
About 87.84%, or 11,800 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 80621 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 80621.
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 80621. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout 80621. The fastest plan anyone in 80621 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 80621 customers is up to 48 Mbps.
Show all download speeds
- 30.4% up to 100.0 Mbps
- 69.6% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 80621 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 80621 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 80621 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 8.2 Mbps.
Show all upload speeds
- 30.4% up to 20.0 Mbps
- 69.6% up to 3.0 Mbps
Verizon Fixed Wireless in 80621, CO
Verizon fixed wireless coverage
About 62.54%, or 8,401 people, have Verizon fixed wireless internet available to them in the zip. The company covers the entire 80621 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 80621.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in 80621. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout 80621. The fastest plan anyone in 80621 can order from Verizon goes up to 300 Mbps, and all 80621 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 80621 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 one of the fastest compared to other 80621 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 80621 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in 80621, CO
EarthLink fixed wireless coverage
About 26.25%, or 3,526 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the entire 80621 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 80621.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 80621. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout 80621. The fastest plan anyone in 80621 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 80621 customers is up to 29 Mbps.
Show all download speeds
- 5.0% up to 100.0 Mbps
- 95.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 80621 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 one of the slowest compared to other 80621 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 80621 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 3.9 Mbps.
Show all upload speeds
- 5.0% up to 20.0 Mbps
- 95.0% up to 3.0 Mbps
AT&T Fixed Wireless in 80621, CO
AT&T fixed wireless coverage
About 26.25%, or 3,526 people, have AT&T fixed wireless internet available to them in the zip. The company covers the entire 80621 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 80621.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 80621. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout 80621. The fastest plan anyone in 80621 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 80621 customers is up to 29 Mbps.
Show all download speeds
- 5.0% up to 100.0 Mbps
- 95.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 80621 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 one of the slowest compared to other 80621 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 80621 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 3.9 Mbps.
Show all upload speeds
- 5.0% up to 20.0 Mbps
- 95.0% up to 3.0 Mbps
Roggen Telephone Cooperative Company Fixed Wireless in 80621, CO
Roggen Telephone fixed wireless coverage
About 6.51%, or 875 people, have Roggen Telephone fixed wireless internet available to them in the zip. The company covers the southeast, northeast, and east 80621 area. Roggen Telephone is a small internet service provider internet service providers in the US, with internet service available in a very small piece of 80621.
Roggen Telephone Cooperative Company fixed wireless download speeds
Roggen Telephone is below average when comparing download speeds to all other internet providers in 80621. Versus other fixed wireless providers in the area, Roggen Telephone fixed wireless is the slowest. There are no different maximum speeds throughout 80621. The fastest plan anyone in 80621 can order from Roggen Telephone goes up to 25 Mbps, and all 80621 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
Roggen Telephone Cooperative Company fixed wireless upload speeds
In 80621 download speeds tend to be faster than than upload speeds for Roggen Telephone fixed wireless. Compared to other ISPs, Roggen Telephone is below average where upload speeds are concerned, and average compared to other 80621 fixed wireless providers. Roggen Telephone offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 80621 is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
Hilltop Broadband Fixed Wireless in 80621, CO
Hilltop Broadband fixed wireless coverage
About 3.45%, or 464 people, have Hilltop Broadband fixed wireless internet available to them in the zip. The company covers the northwest and west 80621 area. Hilltop Broadband is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 80621.
Hilltop Broadband fixed wireless download speeds
Hilltop Broadband is below average when comparing download speeds to all other internet providers in 80621. Versus other fixed wireless providers in the area, Hilltop Broadband fixed wireless is below average. There are 2 different maximum speeds throughout 80621. The fastest plan anyone in 80621 can order from Hilltop Broadband goes up to 50 Mbps, the slowest package only goes up to 30 Mbps, and the zip-wide average maximum speed for 80621 customers is up to 41 Mbps.
Show all download speeds
- 55.8% up to 50.0 Mbps
- 44.2% up to 30.0 Mbps
Hilltop Broadband fixed wireless upload speeds
In 80621 download speeds tend to be faster than than upload speeds for Hilltop Broadband fixed wireless. Compared to other ISPs, Hilltop Broadband is below average where upload speeds are concerned, and above average compared to other 80621 fixed wireless providers. Hilltop Broadband offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 80621 is up to 15 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 15.0 Mbps
Visionary Broadband Fixed Wireless in 80621, CO
Visionary Broadband fixed wireless coverage
About 2.65%, or 356 people, have Visionary Broadband fixed wireless internet available to them in the zip. The company covers the west, southwest, and northwest 80621 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 80621.
Visionary Broadband fixed wireless download speeds
Visionary Broadband is below average when comparing download speeds to all other internet providers in 80621. Versus other fixed wireless providers in the area, Visionary Broadband fixed wireless is above average. There are no different maximum speeds throughout 80621. The fastest plan anyone in 80621 can order from Visionary Broadband goes up to 100 Mbps, and all 80621 customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Visionary Broadband fixed wireless upload speeds
In 80621 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 one of the fastest compared to other 80621 fixed wireless providers. Visionary Broadband offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 80621 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
80621 Internet by Area
This information is most helpful to those looking for homes or considering moving to 80621 or any of the areas nearby.
How does internet in 80621 compare to the rest of Colorado?
Internet speeds in 80621 are slower versus the average speeds in Colorado: 3,085 Mbps in Colorado versus 1,295 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Colorado is 98.59% versus 99.99% in 80621.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 80621 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
- 80530, CO: more internet coverage, faster speeds
- 80520, CO: more internet coverage, faster speeds
- 80601, CO: less internet coverage, faster speeds
- 80514, CO: more internet coverage, faster speeds
- 80603, CO: less internet coverage, faster speeds
- 80642, CO: less internet coverage, slower speeds
- 80602, CO: less internet coverage, faster speeds
- 80504, CO: less internet coverage, faster speeds
- 80516, CO: less internet coverage, faster speeds
- 80241, CO: more internet coverage, faster speeds
Zip Codes with Similar Populations
- 00982, PR: less internet coverage, faster speeds
- 99503, AK: less internet coverage, faster speeds
- 99006, WA: less internet coverage, faster speeds
- 98948, WA: less internet coverage, slower speeds
- 98848, WA: less internet coverage, slower speeds
- 97448, OR: less internet coverage, faster speeds
- 97361, OR: less internet coverage, faster speeds
- 89508, NV: less internet coverage, faster speeds
- 89460, NV: less internet coverage, slower speeds
- 35504, AL: less internet coverage, faster speeds