In Original Thornton there are 2 residential Fiber providers covering 100.00% of the neighborhood. The average home can get speeds up to 2,151 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 Original Thornton, Thornton, CO.
To see availability maps for all providers including fiber, cable, DSL, and more in Original Thornton, Thornton, CO please click below.
Original Thornton, Thornton, CO Availability Maps
Fiber Internet Service Providers in Original Thornton
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 Original Thornton are not shown.
Original Thornton 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 Original Thornton is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 100.00% of Original Thornton. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Quantum Fiber. Call one of the companies with service in Original Thornton above to see who has service at your home.
How fast is fiber internet in Original Thornton?
The map below shows maximum fiber internet speeds by area in Original Thornton.
Fiber Internet Speed Key
The average Original Thornton home can get up to 2,151 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 8,000 Mbps, which 2.51% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 97.49% of homes can only purchase plans up to 2,000 Mbps. See the internet provider details below for info about their speed and coverage in Original Thornton.
Fiber internet speeds tend to be faster in the northeast parts of Original Thornton, and slower in the east areas of the neighborhood.
Is fiber the fastest internet I can get in Original Thornton?
The fastest internet for you may vary based on where in Original Thornton you live. In general, satellite competes most often with fiber in the neighborhood.
- Fiber is the fastest internet type for 100.00% of Original Thornton homes.
- Cable is fastest for less than 1% of the neighborhood.
- 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 Original Thornton homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Original Thornton, along with details on where in Original Thornton and at what speeds.
Quantum Fiber Fiber in Original Thornton, Thornton, CO
Quantum Fiber fiber coverage
About 100.00%, or 6,646 people, have Quantum Fiber fiber internet available to them in the neighborhood. The company covers the entire Original Thornton area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Original Thornton.
Quantum Fiber fiber download speeds
Quantum Fiber is the fastest when comparing download speeds to all other internet providers in Original Thornton. Versus other fiber providers in the area, Quantum Fiber fiber is the fastest. There are 2 different maximum speeds throughout Original Thornton. The fastest plan anyone in Original Thornton can order from Quantum Fiber goes up to 8,000 Mbps, the slowest package only goes up to 2,000 Mbps, and the neighborhood-wide average maximum speed for Original Thornton customers is up to 2,151 Mbps.
Show all download speeds
- 2.5% up to 8,000.0 Mbps
- 97.5% up to 2,000.0 Mbps
Quantum Fiber fiber upload speeds
In Original Thornton download speeds tend to be faster than 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 Original Thornton fiber providers. Quantum Fiber offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Original Thornton is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Quantum Fiber customers can get speeds up to 1,176 Mbps.
Show all upload speeds
- 2.5% up to 8,000.0 Mbps
- 97.5% up to 1,000.0 Mbps
Centurylink Fiber in Original Thornton, Thornton, CO
Centurylink fiber coverage
About 95.09%, or 6,320 people, have Centurylink fiber internet available to them in the neighborhood. The company covers the entire Original Thornton area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Original Thornton.
Centurylink fiber download speeds
Centurylink is above average when comparing download speeds to all other internet providers in Original Thornton. Versus other fiber providers in the area, Centurylink fiber is the slowest. There are 5 different maximum speeds throughout Original Thornton. The fastest plan anyone in Original Thornton can order from Centurylink goes up to 1,000 Mbps, the slowest package only goes up to 80 Mbps, and the neighborhood-wide average maximum speed for Original Thornton customers is up to 926 Mbps.
Show all download speeds
- 5.3% up to 1,000.0 Mbps
- 92.6% up to 940.0 Mbps
- 0.7% up to 200.0 Mbps
- 0.6% up to 100.0 Mbps
- 0.9% up to 80.0 Mbps
Centurylink fiber upload speeds
In Original Thornton download speeds tend to be faster than than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is above average where upload speeds are concerned, and the slowest compared to other Original Thornton fiber providers. Centurylink offers 6 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Original Thornton is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, Centurylink customers can get speeds up to 840 Mbps.
Show all upload speeds
- 5.3% up to 1,000.0 Mbps
- 80.9% up to 940.0 Mbps
- 0.7% up to 500.0 Mbps
- 11.7% up to 200.0 Mbps
- 0.6% up to 50.0 Mbps
- 0.9% up to 10.0 Mbps
Original Thornton Fiber by Area
This information is most helpful to those looking for homes or considering moving to Original Thornton or any of the areas nearby.
How does fiber internet in Original Thornton compare to the rest of Thornton?
Fiber internet speeds in Original Thornton are much faster versus the average speeds in Thornton: 0.00 Mbps in Thornton versus 2,151 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in Thornton is 0.00% versus 100.00% in Original Thornton.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Original Thornton 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 neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Village at North Hills, Northglenn, CO: less fiber coverage, faster speeds
- Twin Lakes, Denver, CO: less fiber coverage, slower speeds
- South Central Westminster, Westminster, CO: less fiber coverage, faster speeds
- East Central Westminster, Westminster, CO: less fiber coverage, slower speeds
- South Westminster, Westminster, CO: less fiber coverage, faster speeds
- North Central Westminster, Westminster, CO: less fiber coverage, slower speeds
- North Westminster, Westminster, CO: less fiber coverage, slower speeds
- Elyria Swansea, Denver, CO: less fiber coverage, slower speeds
- Brandywine, Broomfield, CO: less fiber coverage, slower speeds
- Chaffee Park, Denver, CO: equal fiber coverage, slower speeds
Neighborhoods with Similar Populations
- University Park, Dayton, OH: less fiber coverage, faster speeds
- Farm Pond, Charlotte, NC: less fiber coverage, faster speeds
- Fox Hills, Culver City, CA: less fiber coverage, faster speeds
- Foxcroft, Charlotte, NC: less fiber coverage, faster speeds
- Gardenside-Colony, Lexington, KY: less fiber coverage, faster speeds
- Greenway, Beaverton, OR: less fiber coverage, faster speeds
- Mount Lookout, Cincinnati, OH: equal fiber coverage, slower speeds
- North Whisman, Mountain View, CA: less fiber coverage, faster speeds
- Southwest Hills, Portland, OR: less fiber coverage, faster speeds
- Summit Hill, St. Paul, MN: less fiber coverage, faster speeds