In 81621 there are 2 residential Fiber providers covering 22.78% of the zip. The average home can get speeds up to 969 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.
This page contains all Fiber internet providers in 81621, CO.
To see availability maps for all providers including fiber, cable, DSL, and more in 81621, CO please click below.
Fiber Internet Service Providers in 81621
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 81621 are not shown.
81621 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
Where in 81621 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 22.78% of 81621. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Pathfinder Brodband. Call one of the companies with service in 81621 above to see who has service at your home.
How fast is fiber internet in 81621?
The map below shows maximum fiber internet speeds by area in 81621.
Fiber Internet Speed Key
The average 81621 home can get up to 969 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 1,000 Mbps, which 10.87% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 11.91% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in 81621.
Fiber internet speeds tend to be faster in the south parts of 81621, and slower in the central areas of the zip.
Is fiber the fastest internet I can get in 81621?
The fastest internet for you may vary based on where in 81621 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for less than 1% of 81621 homes.
- Cable is fastest for 91.04% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 7.57%.
- Satellite internet may be the only option for 1.39% of 81621 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 81621, along with details on where in 81621 and at what speeds.
Pathfinder Brodband Fiber in 81621, CO
Pathfinder Brodband fiber coverage
About 19.50%, or 1,175 people, have Pathfinder Brodband fiber internet available to them in the zip. The company covers the northwest and central 81621 area. Pathfinder Brodband is a large internet service provider internet service providers in the US, with internet service available in a small portion of 81621.
Pathfinder Brodband fiber download speeds
Pathfinder Brodband is above average when comparing download speeds to all other internet providers in 81621. Versus other fiber providers in the area, Pathfinder Brodband fiber is the slowest. There are no different maximum speeds throughout 81621. The fastest plan anyone in 81621 can order from Pathfinder Brodband goes up to 940 Mbps, and all 81621 customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Pathfinder Brodband fiber upload speeds
In 81621 download speeds tend to be equal to than upload speeds for Pathfinder Brodband fiber. Compared to other ISPs, Pathfinder Brodband is above average where upload speeds are concerned, and the slowest compared to other 81621 fiber providers. Pathfinder Brodband offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 81621 is up to 940 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 940.0 Mbps
ting Fiber in 81621, CO
ting fiber coverage
About 10.87%, or 655 people, have ting fiber internet available to them in the zip. The company covers the northwest, south, and central 81621 area. ting is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 81621.
ting fiber download speeds
ting is above average when comparing download speeds to all other internet providers in 81621. Versus other fiber providers in the area, ting fiber is the fastest. There are no different maximum speeds throughout 81621. The fastest plan anyone in 81621 can order from ting goes up to 1,000 Mbps, and all 81621 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
ting fiber upload speeds
In 81621 download speeds tend to be equal to than upload speeds for ting fiber. Compared to other ISPs, ting is the fastest where upload speeds are concerned, and the fastest compared to other 81621 fiber providers. ting offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 81621 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
81621 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 81621 or any of the areas nearby.
How does fiber internet in 81621 compare to the rest of Colorado?
Fiber internet speeds in 81621 are much faster versus the average speeds in Colorado: 0.00 Mbps in Colorado versus 969 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Colorado is 0.00% versus 22.78% in 81621.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 81621 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet 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
- 81623, CO: less fiber coverage, faster speeds
- 81611, CO: less fiber coverage, slower speeds
- 80461, CO: more fiber coverage, faster speeds
- 81624, CO: more fiber coverage, slower speeds
- 81635, CO: less fiber coverage, faster speeds
- 80424, CO: more fiber coverage, faster speeds
- 80440, CO: less fiber coverage, faster speeds
- 81630, CO: more fiber coverage, faster speeds
- 80421, CO: more fiber coverage, faster speeds
- 80125, CO: more fiber coverage, faster speeds
Zip Codes with Similar Populations
- 77517, TX: more fiber coverage, faster speeds
- 19520, PA: more fiber coverage, faster speeds
- 21152, MD: more fiber coverage, faster speeds
- 21154, MD: more fiber coverage, faster speeds
- 22973, VA: more fiber coverage, faster speeds
- 24054, VA: less fiber coverage, faster speeds
- 24651, VA: more fiber coverage, slower speeds
- 25880, WV: less fiber coverage, faster speeds
- 26753, WV: less fiber coverage, faster speeds
- 27013, NC: more fiber coverage, faster speeds