Best Internet Providers in Original Thornton, Thornton, CO
All 10 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Original Thornton, Thornton, CO
Original Thornton has 10 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, Fixed Wireless, and DSL internet are available in the neighborhood. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Original Thornton.
The Best Internet in Original Thornton, Thornton, CO at a Glance
Original Thornton Internet Providers, Ranked by Coverage, Speed and Customer Ratings
XFINITY
Connection
Customer Rating
Cable
Quantum Fiber
Connection
Customer Rating
Fiber
CenturyLink
Connection
Customer Rating
Fiber
DSL
EarthLink
Connection
Customer Rating
Fixed Wireless
Providers with less than 1% coverage in this neighborhood are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Original Thornton ratings may vary and are shown below.
Who is the Best Internet Provider in Original Thornton, Thornton, CO?
Verizon is the highest-rated internet provider in Original Thornton based on 149 Colorado customer reviews, and T-Mobile Home Internet has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above.
or call 1-833-213-7018
Which Providers are Available at my Home in Original Thornton?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Original Thornton, Thornton
- Quantum Fiber - fiber coverage map
- XFINITY - cable coverage map
- CenturyLink - fiber coverage map
- Verizon - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- Aerux Broadband - fixed wireless coverage map
- Rise Broadband - fixed wireless coverage map
- CenturyLink - dsl coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- Live Wire Networks - fixed wireless coverage map
How Original Thornton Compares to the Rest of Thornton
Fiber reaches 100.0% of homes in Original Thornton, against 27.8% across Thornton and 61.4% across Adams County. Households in Original Thornton are larger than the US average (3.1 people against 2.7); 10% of workers work from home (US 15%); and the median household income is $96,004 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Original Thornton
Which Fiber Internet Providers are Available in Original Thornton?
Quantum Fiber in Original Thornton, Thornton, CO
Availability:
100.0%
Customer Rating:
(52)
Avg. Download Speed
2,151 Mbps
Quantum Fiber offers Fiber service to 100.0% of Original Thornton homes. Across the neighborhood, Quantum Fiber is the only type of service available from the company, with speeds up to 2,151 Mbps, with speeds from 2,000 Mpbs up to 8,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1,000 and as high as 8,000, with an average of 1,176 Mbps throughout the neighborhood.
CenturyLink Fiber in Original Thornton, Thornton, CO
Availability:
92.4%
Customer Rating:
(62)
Avg. Download Speed
865 Mbps
CenturyLink offers Fiber service to 92.4% of Original Thornton homes. Across the neighborhood, CenturyLink Fiber has speeds up to 865 Mbps, with speeds from 40 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 10 and as high as 1,000, with an average of 800 Mbps throughout the neighborhood. CenturyLink Fiber is rated lower than other types of internet service available in Original Thornton from CenturyLink in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Original Thornton?
Rise Broadband Fixed Wireless in Original Thornton, Thornton, CO
Availability:
98.2%
Customer Rating:
(15)
Avg. Download Speed
25 Mbps
Rise Broadband offers Fixed Wireless service to 98.2% of Original Thornton homes. Across the neighborhood, Rise Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Verizon Fixed Wireless in Original Thornton, Thornton, CO
Availability:
91.5%
Customer Rating:
(362)
Avg. Download Speed
153 Mbps
Verizon offers Fixed Wireless service to 91.5% of Original Thornton homes. Across the neighborhood, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 153 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 13 Mbps throughout the neighborhood.
T-Mobile Home Internet Fixed Wireless in Original Thornton, Thornton, CO
Availability:
83.9%
Customer Rating:
(342)
Avg. Download Speed
61 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 83.9% of Original Thornton homes. Across the neighborhood, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 61 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 11 Mbps throughout the neighborhood.
EarthLink Fixed Wireless in Original Thornton, Thornton, CO
Availability:
49.0%
Customer Rating:
(4)
Avg. Download Speed
37 Mbps
EarthLink offers Fixed Wireless service to 49.0% of Original Thornton homes. Across the neighborhood, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 37 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 5.8 Mbps throughout the neighborhood.
AT&T Fixed Wireless in Original Thornton, Thornton, CO
Availability:
49.0%
Customer Rating:
(205)
Avg. Download Speed
37 Mbps
AT&T offers Fixed Wireless service to 49.0% of Original Thornton homes. Across the neighborhood, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 37 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 5.8 Mbps throughout the neighborhood.
Aerux Broadband Fixed Wireless in Original Thornton, Thornton, CO
Availability:
29.6%
Customer Rating:
(0)
Avg. Download Speed
100 Mbps
Aerux Broadband offers Fixed Wireless service to 29.6% of Original Thornton homes. Across the neighborhood, Aerux Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
Live Wire Networks Fixed Wireless in Original Thornton, Thornton, CO
Availability:
2.0%
Customer Rating:
(0)
Avg. Download Speed
250 Mbps
Live Wire Networks offers Fixed Wireless service to 2.0% of Original Thornton homes. Across the neighborhood, Live Wire Networks Fixed Wireless is the only type of service available from the company, with speeds up to 250 Mbps
Which Cable Internet Providers are Available in Original Thornton?
XFINITY Cable in Original Thornton, Thornton, CO
Availability:
100.0%
Customer Rating:
(2077)
Avg. Download Speed
2,000 Mbps
XFINITY from Comcast offers Cable service to 100.0% of Original Thornton homes. Across the neighborhood, XFINITY Cable is the only type of service available from the company, with speeds up to 2,000 Mbps
Which DSL Internet Providers are Available in Original Thornton?
CenturyLink DSL in Original Thornton, Thornton, CO
Availability:
28.4%
Customer Rating:
(120)
Avg. Download Speed
71 Mbps
CenturyLink offers DSL service to 28.4% of Original Thornton homes. Across the neighborhood, CenturyLink DSL has speeds up to 71 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 100, with an average of 17 Mbps throughout the neighborhood. CenturyLink DSL is rated about the same as other types of internet service available in Original Thornton from CenturyLink in terms of customer satisfaction.
How Original Thornton Compares to Its Neighbors
The 10 neighborhoods nearest to Original Thornton that have their own pages are all within 6 miles. Among them, Chaffee Park (Denver) has the most homes with fiber (100.0%) and North Westminster (Westminster) the fewest (35.5%); Original Thornton has 100.0%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Original Thornton (this page) | 6,646 | 100.0% | 2,151 Mbps | 7.2 | A- | 85/100 |
| North Central Westminster (Westminster) | 19,943 | 88.5% | 1,982 Mbps | 8 | B+ | 85/100 |
| North Westminster (Westminster) | 16,924 | 35.5% | 1,915 Mbps | 7.6 | B- | 82/100 |
| South Westminster (Westminster) | 15,202 | 78.6% | 3,484 Mbps | 7.5 | B+ | 47/100 |
| South Central Westminster (Westminster) | 11,221 | 83.1% | 2,834 Mbps | 7.9 | B+ | 78/100 |
| Twin Lakes (Denver) | 8,226 | 98.1% | 2,041 Mbps | 9.6 | A- | 67/100 |
| East Central Westminster (Westminster) | 8,086 | 93.1% | 2,000 Mbps | 7.4 | B+ | 87/100 |
| Village at North Hills (Northglenn) | 5,826 | 54.8% | 3,002 Mbps | 7.4 | B | 72/100 |
| Elyria Swansea (Denver) | 5,761 | 97.3% | 1,997 Mbps | 10.5 | A- | 68/100 |
| Brandywine (Broomfield) | 4,993 | 79.1% | 2,000 Mbps | 7.1 | B | 92/100 |
| Chaffee Park (Denver) | 4,119 | 100.0% | 2,000 Mbps | 8.4 | A- | 54/100 |
Who is the Fastest Internet Provider in Original Thornton?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by Verizon. On the other hand, based on data provided by the internet providers to the FCC, Quantum Fiber should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in Original Thornton
| Quantum Fiber | 8,000 |
|---|---|
| XFINITY from Comcast | 2,000 |
| CenturyLink | 1,000 |
| Verizon | 300 |
| Live Wire Networks | 250 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| AT&T | 100 |
| EarthLink | 100 |
| Aerux Broadband | 100 |
| HughesNet | 25 |
| Rise Broadband | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Original Thornton. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Original Thornton Internet Providers
Based on 149 reviews from Colorado internet customers, Verizon is the best internet service provider for Original Thornton residents. Verizon was rated at an average of 4.20 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in Colorado, with 3.60 out of 5 stars and 83.9% coverage in Original Thornton.
At a national level, based on 4856 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Original Thornton Internet Providers
The table below shows average customer ratings from customers in Original Thornton, Colorado, and customers throughout the country.
| ISP / Tech Type | Original Thornton Overall | Colorado Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) | (5) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (5) | (342) | View Plans | ||
| HughesNet | (0) |  (1) |  (25) | View Plans | ||
| Rise Broadband | (0) | (2) | (18) | View Plans | ||
| Quantum Fiber | (0) | (7) | (52) | View Plans | ||
| XFINITY | (1) | (114) | (2379) | View Plans | ||
| AT&T | (0) |  (1) | (1051) | View Plans | ||
| CenturyLink | (0) | (15) | (183) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans | ||
| Aerux Broadband | (0) | (0) | (0) | View Plans | ||
| Live Wire Networks | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Original Thornton
Based on data reported by Original Thornton ISPs to the FCC, the fastest speeds in the neighborhood are available through Quantum Fiber. The company offers speeds up to 8,000 Mbps in Original Thornton. Therefore, the average customer can get up to 2,151 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers rated their satisfaction with internet speed highest with Verizon. This indicates Verizon reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Original Thornton Speed | Colorado Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) |  (5) | (816) | View Plans | ||
| XFINITY |  (1) | (114) | (2379) | View Plans | ||
| T-Mobile Home Internet | (0) | (5) | (342) | View Plans | ||
| Quantum Fiber | (0) | (7) | (52) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| Rise Broadband | (0) | (2) | (18) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| CenturyLink | (0) | (15) | (183) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| Aerux Broadband | (0) | (0) | (0) | View Plans | ||
| Live Wire Networks | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Original Thornton?
Of the providers in Original Thornton, customers rate Quantum Fiber the best for price. Data comes from customers rating their satisfaction with pricing: in Original Thornton where enough of them have reviewed a provider, otherwise across Colorado or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
Quantum Fiber is rated 4.00 out of 5 for price, which is higher than the average across all internet providers in the country. T-Mobile Home Internet is rated second for affordability, with an average price rating of 3.60 out of 5.
The table below shows how customers in Original Thornton, Colorado, and the United States rated the affordability of their internet service.
Rated Affordability in Original Thornton
| ISP / Tech Type | Original Thornton Affordability | Colorado Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Quantum Fiber | (0) | (7) | (52) | View Plans | ||
| T-Mobile Home Internet | (0) | (5) | (342) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| CenturyLink | (0) | (15) | (183) | View Plans | ||
| Rise Broadband | (0) | (2) | (18) | View Plans | ||
| Verizon | (0) | (5) | (816) | View Plans | ||
| XFINITY | (1) | (114) | (2379) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| Aerux Broadband | (0) | (0) | (0) | View Plans | ||
| Live Wire Networks | (0) | (0) | (0) | View Plans |
Customer Reviews for Internet Service Providers in Colorado
Customer Reviews
ISPReports User
Ciello Fiber
November 08, 2026 very bad, very slow. usually ok. No devices but mine. a computer hooked up directly and my phone on wireless.
Troy Kelly
Visionary Broadband Fiber
October 29, 2026 567.8 kbps download speed from lan connection on router . This is fiber optic ? 1220 hills cir pagosa springs Co 81147 is our address and we would like the service you sold us . This download speed is terrible.
Carl L
CenturyLink
October 22, 2026 I had CenturyLink for 5 years mainly because they were pretty much the only internet provider where I lived at the time. Monthy price kept creeping up with no improvement in speeds and near monthly interruptions without compensation. I recently switched to fiber internet with 10X the speed and $20 less monthly cost. I returned the rented modem on time as asked. I discontinued CenturyLink in the middle of a billing period. They charged me for a full month instead of prorating my bill for half a month and they said I did not return the modem. Thankfully, I kept the UPS receipt and tracked the return. Sure enough, the modem was received by CenturyLink six days later after shipping. I called their customer service, provided the tracking number and they did remove the $150 unreturned modem charge. They would not prorate the month I discontinued service. My overall experience with CenturyLink was poor from nearly monthly interruptions in service, speeds near 10 Mbps and now charging me for services after I disconnected. I will never use them again. Customer beware; there are a lot better options out there for internet service. My biggest regret is staying with them as long as I did!
ISPReports User
Zentro
September 18, 2026 Awful install experience, weird service, lax security and complicated setup. My building is forcing everyone to use Zentro and the entire building hates them. Previously we were forced to use Xfinity and despite their awful reputation, they have become the hero of this story, and all of the building wishes we still had them. Definitely wouldn't recommend Zentro, not even to an enemy.
Robert W
NextLight Fiber
August 22, 2026 Great basically 100% of the time.
Rate your provider
Share your experience to help others in your area choose.
Verified customer: we detected your connection is on this provider.
Reviews are independent and unedited. Published after a quick spam check.
Which ISP Should You Choose in Original Thornton?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in Original Thornton is Verizon.
- The fastest internet provider should be Quantum Fiber. Considering speed for the money and reliability in speeds, Verizon may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Original Thornton is Quantum Fiber.
- XFINITY from Comcast, Viasat, Quantum Fiber, and HughesNet has the broadest coverage in Original Thornton, available to 100.0% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.