In 81423 there are 7 residential internet providers covering 98.80% of the zip. The average home can get speeds up to 720 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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7 Internet Service Providers in 81423
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 81423 are not shown.
81423 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 81423
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 98.80% of 81423. 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 Clearnetworx. Now you can call companies in 81423 with more confidence that they might be available.
How fast are internet speeds in 81423?
The map below shows maximum internet speeds by area in 81423.
Internet Speed Key
The average 81423 home can get up to 720 Mbps on their internet plan. For most people, the fastest download speed in the zip is 1,000 Mbps, which 68.30% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.36% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in 81423.
Internet speeds tend to be faster in the northwest parts of 81423, and slower in the southeast areas of the zip.
What type of internet should I choose in 81423?
The fastest internet for you may vary based on where in 81423 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 68.30% of 81423 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for 1.96%.
- Fixed wireless is fastest for 28.54%.
- Satellite internet may be the only option for 1.20% of 81423 homes.
Internet Market Health in 81423
Internet Competition Key
The map shows how competitive the 81423 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 81423 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.0 (healthy)
- Average types of service (fiber, cable, DSL, etc): 2.6 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 4.1 (unhealthy)
Overall, competition is unhealthy.
81423 internet customers have the ability to buy internet service from 1 to 7 different providers, depending on where they live. For different types of service, 81423 homes have between 1 and 3 options. The type(s) of service available are fixed wireless, dsl, 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. 81423 internet customers who want faster speeds have between 0 and 6 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, 81423 needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 81423, along with details on where in 81423 and at what speeds.
Centurylink DSL in 81423, CO
Centurylink DSL coverage
About 87.80%, or 1,166 people, have Centurylink DSL internet available to them in the zip. The company covers the entire 81423 area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in most of 81423.
Centurylink DSL download speeds
Centurylink is the slowest when comparing download speeds to all other internet providers in 81423. Versus other DSL providers in the area, Centurylink DSL is the slowest. There are 2 different maximum speeds throughout 81423. The fastest plan anyone in 81423 can order from Centurylink goes up to 40 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 81423 customers is up to 15 Mbps.
Show all download speeds
- 15.8% up to 40.0 Mbps
- 84.2% up to 10.0 Mbps
Centurylink DSL upload speeds
In 81423 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 slowest compared to other 81423 DSL providers. Centurylink 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 81423 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 1.3 Mbps.
Show all upload speeds
- 15.8% up to 3.0 Mbps
- 84.2% up to 1.0 Mbps
Clearnetworx Fiber in 81423, CO
Clearnetworx fiber coverage
About 68.30%, or 907 people, have Clearnetworx fiber internet available to them in the zip. The company covers the central, north, northwest, and west 81423 area. Clearnetworx is a large internet service provider internet service providers in the US, with internet service available in much of 81423.
Clearnetworx fiber download speeds
Clearnetworx is one of the fastest when comparing download speeds to all other internet providers in 81423. Versus other fiber providers in the area, Clearnetworx fiber is one of the fastest. There are no different maximum speeds throughout 81423. The fastest plan anyone in 81423 can order from Clearnetworx goes up to 1,000 Mbps, and all 81423 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Clearnetworx fiber upload speeds
In 81423 download speeds tend to be equal to than upload speeds for Clearnetworx fiber. Compared to other ISPs, Clearnetworx is one of the fastest where upload speeds are concerned, and one of the fastest compared to other 81423 fiber providers. Clearnetworx offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 81423 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Vero Broadband Fiber in 81423, CO
Vero fiber coverage
About 59.86%, or 795 people, have Vero fiber internet available to them in the zip. The company covers the central, north, northwest, and west 81423 area. Vero is a large internet service provider internet service providers in the US, with internet service available in a majority of 81423.
Vero Broadband fiber download speeds
Vero is one of the fastest when comparing download speeds to all other internet providers in 81423. Versus other fiber providers in the area, Vero fiber is one of the fastest. There are no different maximum speeds throughout 81423. The fastest plan anyone in 81423 can order from Vero goes up to 1,000 Mbps, and all 81423 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Vero Broadband fiber upload speeds
In 81423 download speeds tend to be equal to than upload speeds for Vero fiber. Compared to other ISPs, Vero is one of the fastest where upload speeds are concerned, and one of the fastest compared to other 81423 fiber providers. Vero offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 81423 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Nucla-Naturita Telephone Company Fixed Wireless in 81423, CO
Nucla-Naturita Telephone Company fixed wireless coverage
About 96.84%, or 1,286 people, have Nucla-Naturita Telephone Company fixed wireless internet available to them in the zip. The company covers the central, north, east, northwest, west, northeast, and southwest 81423 area. Nucla-Naturita Telephone Company is a small internet service provider internet service providers in the US, with internet service available in most of 81423.
Nucla-Naturita Telephone Company fixed wireless download speeds
Nucla-Naturita Telephone Company is below average when comparing download speeds to all other internet providers in 81423. Versus other fixed wireless providers in the area, Nucla-Naturita Telephone Company fixed wireless is the slowest. There are 3 different maximum speeds throughout 81423. The fastest plan anyone in 81423 can order from Nucla-Naturita Telephone Company goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 81423 customers is up to 24 Mbps.
Show all download speeds
- 1.1% up to 100.0 Mbps
- 87.2% up to 25.0 Mbps
- 11.7% up to 10.0 Mbps
Nucla-Naturita Telephone Company fixed wireless upload speeds
In 81423 download speeds tend to be faster than than upload speeds for Nucla-Naturita Telephone Company fixed wireless. Compared to other ISPs, Nucla-Naturita Telephone Company is below average where upload speeds are concerned, and the slowest compared to other 81423 fixed wireless providers. Nucla-Naturita Telephone Company 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 81423 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Nucla-Naturita Telephone Company customers can get speeds up to 3.0 Mbps.
Show all upload speeds
- 1.1% up to 20.0 Mbps
- 87.2% up to 3.0 Mbps
- 11.7% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in 81423, CO
T-Mobile Home Internet fixed wireless coverage
About 95.71%, or 1,271 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the central, north, east, northwest, west, and northeast 81423 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 81423.
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 81423. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the fastest. There are 2 different maximum speeds throughout 81423. The fastest plan anyone in 81423 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 81423 customers is up to 99 Mbps.
Show all download speeds
- 98.4% up to 100.0 Mbps
- 1.6% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 81423 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 above average compared to other 81423 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 81423 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 20 Mbps.
Show all upload speeds
- 98.4% up to 20.0 Mbps
- 1.6% up to 3.0 Mbps
Vero Broadband Fixed Wireless in 81423, CO
Vero fixed wireless coverage
About 48.19%, or 640 people, have Vero fixed wireless internet available to them in the zip. The company covers the central, east, northwest, northeast, west, and north 81423 area. Vero is a large internet service provider internet service providers in the US, with internet service available in some of 81423.
Vero Broadband fixed wireless download speeds
Vero is below average when comparing download speeds to all other internet providers in 81423. Versus other fixed wireless providers in the area, Vero fixed wireless is average. There are 2 different maximum speeds throughout 81423. The fastest plan anyone in 81423 can order from Vero goes up to 75 Mbps, the slowest package only goes up to 50 Mbps, and the zip-wide average maximum speed for 81423 customers is up to 74 Mbps.
Show all download speeds
- 97.7% up to 75.0 Mbps
- 2.3% up to 50.0 Mbps
Vero Broadband fixed wireless upload speeds
In 81423 download speeds tend to be faster than than upload speeds for Vero fixed wireless. Compared to other ISPs, Vero is below average where upload speeds are concerned, and average compared to other 81423 fixed wireless providers. Vero 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 81423 is up to 75 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, Vero customers can get speeds up to 14 Mbps.
Show all upload speeds
- 4.5% up to 75.0 Mbps
- 2.3% up to 50.0 Mbps
- 93.1% up to 10.0 Mbps
Clearnetworx Fixed Wireless in 81423, CO
Clearnetworx fixed wireless coverage
About 36.90%, or 490 people, have Clearnetworx fixed wireless internet available to them in the zip. The company covers the central, north, northeast, west, and northwest 81423 area. Clearnetworx is a large internet service provider internet service providers in the US, with internet service available in some of 81423.
Clearnetworx fixed wireless download speeds
Clearnetworx is below average when comparing download speeds to all other internet providers in 81423. Versus other fixed wireless providers in the area, Clearnetworx fixed wireless is average. There are no different maximum speeds throughout 81423. The fastest plan anyone in 81423 can order from Clearnetworx goes up to 75 Mbps, and all 81423 customers can get this speed.
Show all download speeds
- 100.0% up to 75.0 Mbps
Clearnetworx fixed wireless upload speeds
In 81423 download speeds tend to be faster than than upload speeds for Clearnetworx fixed wireless. Compared to other ISPs, Clearnetworx is below average where upload speeds are concerned, and the fastest compared to other 81423 fixed wireless providers. Clearnetworx offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 81423 is up to 25 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 25.0 Mbps
81423 Internet by Area
This information is most helpful to those looking for homes or considering moving to 81423 or any of the areas nearby.
How does internet in 81423 compare to the rest of Colorado?
Internet speeds in 81423 are much slower versus the average speeds in Colorado: 3,085 Mbps in Colorado versus 720 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Colorado is 98.59% versus 98.80% in 81423.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 81423 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
- 81431, CO: less internet coverage, faster speeds
- 81430, CO: less internet coverage, slower speeds
- 81422, CO: more internet coverage, faster speeds
- 81424, CO: more internet coverage, faster speeds
- 81432, CO: less internet coverage, faster speeds
- 81427, CO: more internet coverage, faster speeds
- 81235, CO: less internet coverage, faster speeds
- 81243, CO: less internet coverage, slower speeds
- 81149, CO: less internet coverage, faster speeds
- 81155, CO: less internet coverage, slower speeds
Zip Codes with Similar Populations
- 84052, UT: more internet coverage, faster speeds
- 35061, AL: more internet coverage, faster speeds
- 35979, AL: more internet coverage, faster speeds
- 36318, AL: more internet coverage, faster speeds
- 38929, MS: less internet coverage, faster speeds
- 42159, KY: more internet coverage, faster speeds
- 45766, OH: more internet coverage, faster speeds
- 45898, OH: more internet coverage, faster speeds
- 47431, IN: less internet coverage, faster speeds
- 76934, TX: less internet coverage, faster speeds