16 Best Internet Providers in 80403, CO
Find internet availability by address in 80403, CO
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | 80403 ISP Report Card | Business Internet in 80403
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80403 ISP Report Card | B |
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Download Speed for Most Households | 2,001 Mbps |
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Number of Internet Service Providers | 16 |
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Real 80403 Customer Ratings | 0 |
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
80403 has 16 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, Fixed Wireless, and DSL internet are available in the zip. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in 80403.
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80403 has 16 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, Fixed Wireless, and DSL internet are available in the zip. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in 80403.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Centurylink
Connection
Customer Rating
Fiber
DSL
XFINITY
Connection
Customer Rating
Cable
TDS
Connection
Customer Rating
Fiber
Cable
Quantum Fiber
Connection
Customer Rating
Fiber
Above are the top 4 providers in 80403, CO for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your zip.
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 80403 ratings may vary and are shown below.
Who is the Best Internet Provider in 80403, CO?
Verizon is the best internet provider in 80403 based on Colorado customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, Verizon had the best reviews at the local, state, and national levels versus all available providers in 80403, making it a solid recommendation among providers with reviews. Verizon is an option for 63.35% of the zip.
or call 1-833-213-7018
The chart and table below show average customer ratings from customers in 80403, Colorado, and customers throughout the country.
Top Rated Internet Providers in 80403
Local, State, and National Ratings for all 80403 Internet Providers
| ISP / Tech Type | 80403 Overall | Colorado Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Verizon |  (0) | (4) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (4) | (284) | View Plans | ||
| XFINITY | (0) | (107) | (2164) | View Plans | ||
| Centurylink | (0) | (13) | (163) | View Plans | ||
| Quantum Fiber | (0) | (7) | (42) | View Plans | ||
| TDS | (0) | (2) | (28) | View Plans | ||
| Rise Broadband | (0) | (2) | (18) | View Plans | ||
| HughesNet | (0) |  (1) | (18) | View Plans | ||
| AT&T | (0) |  (1) | (924) | View Plans | ||
| Visionary Broadband | (0) | (0) |  (2) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Nedernet | (0) | (0) | (0) | View Plans | ||
| Magnolia Road Internet Cooperative | (0) | (0) | (0) | View Plans | ||
| Aerux Broadband | (0) | (0) | (0) | View Plans | ||
| Live Wire Networks | (0) | (0) | (0) | View Plans | ||
| Ayva | (0) | (0) | (0) | View Plans | ||
| Backcountry Broadband | (0) | (0) | (0) | View Plans |
Based on 141 reviews from Colorado internet customers, Verizon is the best internet service provider for 80403 residents. Verizon was rated at an average of 4.00 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in Colorado, with 3.50 out of 5 stars and 97.1% coverage in 80403.
At a national level, based on 4389 national reviews for any of the providers listed above, Visionary Broadband is rated higher than any other provider, with a rating of 5.00 out of 5.
Which Providers are Available at my Home in 80403?
a different provider.
Internet Availability Key
Speeds and coverage vary within the zip, and sometimes even from block to block. The map shows speeds per provider and where each provider is available.
Who is the Fastest Internet Provider in 80403?
According to unbiased feedback from real internet customers in the zip, 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 80403
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Quantum Fiber | 8,000 Mbps | ||
| Backcountry Broadband | 2,500 Mbps | ||
| XFINITY from Comcast | 2,000 Mbps | ||
| Ayva Networks | 1,000 Mbps | ||
| TDS | 1,000 Mbps | ||
| Centurylink | 1,000 Mbps | ||
| Visionary Broadband | 600 Mbps | ||
| Verizon | 300 Mbps | ||
| Live Wire Networks | 250 Mbps | ||
| Nedernet | 100 Mbps | ||
| Magnolia Road Internet Cooperative | 100 Mbps | ||
| Rise Broadband | 100 Mbps | ||
| Aerux Broadband | 100 Mbps | ||
| EarthLink | 100 Mbps | ||
| AT&T | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in 80403
| ISP / Tech Type | 80403 Speed | Colorado Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) |  (4) | (723) | View Plans | ||
| XFINITY | (0) | (107) | (2164) | View Plans | ||
| Quantum Fiber | (0) | (7) | (42) | View Plans | ||
| T-Mobile Home Internet | (0) | (4) | (284) | View Plans | ||
| Centurylink | (0) | (13) | (163) | View Plans | ||
| TDS | (0) | (2) | (28) | View Plans | ||
| Rise Broadband | (0) | (2) | (18) | View Plans | ||
| AT&T | (0) | (1) | (924) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Visionary Broadband | (0) | (0) | (2) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) |  (11) | View Plans | ||
| Nedernet | (0) | (0) | (0) | View Plans | ||
| Magnolia Road Internet Cooperative | (0) | (0) | (0) | View Plans | ||
| Aerux Broadband | (0) | (0) | (0) | View Plans | ||
| Live Wire Networks | (0) | (0) | (0) | View Plans | ||
| Ayva | (0) | (0) | (0) | View Plans | ||
| Backcountry Broadband | (0) | (0) | (0) | View Plans |
Based on data reported by 80403 ISPs to the FCC, the fastest speeds in the zip are available through Quantum Fiber. The company offers speeds up to 8,000 Mbps in 80403. Therefore, the average customer can get up to 3,456 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers in the zip 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.
Who is the Cheapest Internet Provider in 80403?
Colorado customers rate Quantum Fiber as the cheapest internet service provider in state. Data comes from customers in the state rating their satisfaction with pricing. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
Quantum Fiber received a local rating of 4.00 out of 5, which is lower than the average across all internet providers in the country. Centurylink is rated in second place for affordability by the company’s 80403 customers with an average price rating of 3.31 out of 5.
The chart and graph below show how customers in 80403, Colorado, and the United States rated the affordability of their internet service.
Rated Affordability in 80403
| ISP / Tech Type | 80403 Affordability | Colorado Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Quantum Fiber | (0) | (7) | (42) | View Plans | ||
| Centurylink | (0) | (13) | (163) | View Plans | ||
| T-Mobile Home Internet | (0) | (4) | (284) | View Plans | ||
| XFINITY | (0) | (107) | (2164) | View Plans | ||
| TDS | (0) | (2) | (28) | View Plans | ||
| Verizon | (0) | (4) | (723) | View Plans | ||
| Rise Broadband | (0) | (2) | (18) | View Plans | ||
| AT&T | (0) | (1) | (924) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Visionary Broadband | (0) | (0) | (2) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Nedernet | (0) | (0) | (0) | View Plans | ||
| Magnolia Road Internet Cooperative | (0) | (0) | (0) | View Plans | ||
| Aerux Broadband | (0) | (0) | (0) | View Plans | ||
| Live Wire Networks | (0) | (0) | (0) | View Plans | ||
| Ayva | (0) | (0) | (0) | View Plans | ||
| Backcountry Broadband | (0) | (0) | (0) | View Plans |
80403 Internet Health Assessment
ISP Reports evaluates the technological infrastructure across the United States. This includes assessing a grade for ISP providers and infrastructure in the zip and setting an index number for the digital connectivity of its residents. You can view the ISP Report Card and the Digital Connectivity Index for 80403 below, including the metrics used and how 80403 compares to the rest of Colorado and nation.
| Metric
(hover for details)
|
80403 | Colorado | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in 80403 that have a Fiber internet connection available to their home. | 52.94% | 58.61% | 67.25% | ||
| Average Download SpeedThe maximum download speed most households can get on average. This is measured by availability in a block group and weighted by the population in that area. | 2,001 Mbps | 3,085 Mbps | 3,293 Mbps | ||
| Provider CountThe number of providers available for most people. This is a weighted average by block rather than a total for 80403. | 7.4 | 7.0 | 6.8 |
| Average Household SizeA larger household size in a zip indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.5 | 2.6 | 2.7 | ||
| Work From Home PercentA higher percent of the population working from home indicates bandwidth requirements being more widely needed rather than consolidated to commercial portions of the city. | 30% | 19% | 14% | ||
| Households with DevicesA higher percentage of households with computing devices in the home indicates a higher level of infrastructure needed to support those households. | 98% | 97% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 97% | 93% | 90% | ||
| Households with BroadbandA higher percentage of households with a broadband connection (defined as speeds above 25 Mbps) indicates heavier usage needs within these households. | 84% | 80% | 75% | ||
| Broadband Usage vs. AvailabilityThis measures what percentage of households who have a broadband connection to their home actually have an active subscription to that service. | 84% | 81% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
80403 ISP Report Card & Digital Connectivity Index
The ISP Report Card in 80403 is B, which is much better than other zip codes. The local demand for broadband internet connectivity in 80403 is high with a score of 83 / 100 in our Digital Connectivity Index. This means that internet service providers operating in 80403 have done a great job meeting the needs of its residents.
The 80403 ISP Report Card evaluates the zip on availability and speed metrics compared to other zip codes in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a zip needs. Please see our ISP Report Card along with the Digital Connectivity Index above to evaluate how well the connectivity demand is met by the existing infrastructure.
97% of 80403 households have an internet connection despite having 99.89% availability. 84% of households have fiber, cable, or DSL, 12% have satellite, 0% are still on dial-up, and 1% of households have internet but don’t pay for a subscription because it’s subsidized by the Affordable Connectivity Program.
As you can see in the table above, while 84% of households have a broadband connection such as fiber, cable or DSL available to their home, 84% subscribe to it. A very large amount of 80403 residents are taking advantage of the available internet infrastructure.
For more details, please visit our ISP Report Card and Digital Connectivity Index pages.
How do Neighboring Zip Codes Compare to 80403?
- ISP Report Card: B
- Digital Connectivity Index: 94 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 79 / 100
- ISP Report Card: B
- Digital Connectivity Index: 75 / 100
How Much Speed does a 80403 Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in 80403 is 2.5, which is smaller than the Colorado average of 2.6 and smaller than the national average of 2.7. 80403's average household income is $145,980 which is much higher than the Colorado average of $105,825 and much higher than the national average of $90,606. Homes with more people living in them and with higher incomes tend to indicate more devices being used more often.
80403 also has 15% of its population enrolled in school between the 6th grade and college level, this is lower than the Colorado average of 16%. Additionally, 30% of residents work from home, which is higher than the 19% of residents in Colorado who work from home. This and other factors you can see above show us that the community of 80403 has a very high need for internet connectivity and speeds.
Compared to the rest of the country, 80403 households are much more technology-engaged. 98% of households have some sort of computing device, 97% have desktops or laptops in the home, and 96% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in 80403?
Quantum Fiber in 80403, CO
Availability:
33.7%
Customer Rating:
(47)
Avg. Download Speed
3,456 Mbps
Quantum Fiber offers Fiber service to 33.7% of 80403 homes. Across the zip, Quantum Fiber is the only type of service available from the company, with speeds up to 3,456 Mbps, with speeds from 940 Mpbs up to 8,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 940 and as high as 8,000, with an average of 2,828 Mbps throughout the zip.
Centurylink Fiber in 80403, CO
Availability:
23.9%
Customer Rating:
(60)
Avg. Download Speed
953 Mbps
Centurylink offers Fiber service to 23.9% of 80403 homes. Across the zip, Centurylink Fiber has speeds up to 953 Mbps, with speeds from 10 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 1,000, with an average of 938 Mbps throughout the zip. Centurylink Fiber is rated higher than other types of internet service available in 80403 from Centurylink in terms of customer satisfaction.
Visionary Broadband Fiber in 80403, CO
Availability:
17.3%
Customer Rating:
(1)
Avg. Download Speed
255 Mbps
Visionary Broadband offers Fiber service to 17.3% of 80403 homes. Across the zip, Visionary Broadband Fiber has speeds up to 255 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Visionary Broadband Fiber. Visionary Broadband Fiber is rated the same as other types of internet service available in 80403 from Visionary Broadband in terms of customer satisfaction.
TDS Fiber in 80403, CO
Availability:
6.0%
Customer Rating:
(13)
Avg. Download Speed
1,000 Mbps
TDS offers Fiber service to 6.0% of 80403 homes. Across the zip, TDS Fiber has speeds up to 1,000 Mbps
Backcountry Broadband Fiber in 80403, CO
Availability:
2.3%
Customer Rating:
(0)
Avg. Download Speed
2,500 Mbps
Backcountry Broadband offers Fiber service to 2.3% of 80403 homes. Across the zip, Backcountry Broadband Fiber is the only type of service available from the company, with speeds up to 2,500 Mbps
Which Cable Internet Providers are Available in 80403?
XFINITY Cable in 80403, CO
Availability:
52.2%
Customer Rating:
(1,910)
Avg. Download Speed
1,860 Mbps
XFINITY from Comcast offers Cable service to 52.2% of 80403 homes. Across the zip, XFINITY Cable is the only type of service available from the company, with speeds up to 1,860 Mbps, with speeds from 1,200 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 35 and as high as 250, with an average of 212 Mbps throughout the zip.
TDS Cable in 80403, CO
Availability:
51.7%
Customer Rating:
(15)
Avg. Download Speed
1,000 Mbps
TDS offers Cable service to 51.7% of 80403 homes. Across the zip, TDS Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in 80403?
Centurylink DSL in 80403, CO
Availability:
95.7%
Customer Rating:
(101)
Avg. Download Speed
97 Mbps
Centurylink offers DSL service to 95.7% of 80403 homes. Across the zip, Centurylink DSL has speeds up to 97 Mbps, with speeds from 10 Mpbs up to 140 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 40, with an average of 13 Mbps throughout the zip. Centurylink DSL is rated lower than other types of internet service available in 80403 from Centurylink in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in 80403?
T-Mobile Home Internet Fixed Wireless in 80403, CO
Availability:
97.1%
Customer Rating:
(0)
Avg. Download Speed
64 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 97.1% of 80403 homes. Across the zip, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 64 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 12 Mbps throughout the zip.
Live Wire Networks Fixed Wireless in 80403, CO
Availability:
80.0%
Customer Rating:
(0)
Avg. Download Speed
250 Mbps
Live Wire Networks offers Fixed Wireless service to 80.0% of 80403 homes. Across the zip, Live Wire Networks Fixed Wireless is the only type of service available from the company, with speeds up to 250 Mbps
EarthLink Fixed Wireless in 80403, CO
Availability:
63.9%
Customer Rating:
(0)
Avg. Download Speed
30 Mbps
EarthLink offers Fixed Wireless service to 63.9% of 80403 homes. Across the zip, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 30 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 4.1 Mbps throughout the zip.
AT&T Fixed Wireless in 80403, CO
Availability:
63.9%
Customer Rating:
(0)
Avg. Download Speed
30 Mbps
AT&T offers Fixed Wireless service to 63.9% of 80403 homes. Across the zip, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 30 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 4.1 Mbps throughout the zip.
Verizon Fixed Wireless in 80403, CO
Availability:
63.3%
Customer Rating:
(0)
Avg. Download Speed
300 Mbps
Verizon offers Fixed Wireless service to 63.3% of 80403 homes. Across the zip, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
Aerux Broadband Fixed Wireless in 80403, CO
Availability:
45.4%
Customer Rating:
(0)
Avg. Download Speed
100 Mbps
Aerux Broadband offers Fixed Wireless service to 45.4% of 80403 homes. Across the zip, Aerux Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
Visionary Broadband Fixed Wireless in 80403, CO
Availability:
15.9%
Customer Rating:
(0)
Avg. Download Speed
139 Mbps
Visionary Broadband offers Fixed Wireless service to 15.9% of 80403 homes. Across the zip, Visionary Broadband Fixed Wireless has speeds up to 139 Mbps, with speeds from 10 Mpbs up to 600 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 33 Mbps throughout the zip.
Rise Broadband Fixed Wireless in 80403, CO
Availability:
14.3%
Customer Rating:
(0)
Avg. Download Speed
68 Mbps
Rise Broadband offers Fixed Wireless service to 14.3% of 80403 homes. Across the zip, Rise Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 68 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 5.0 and as high as 20, with an average of 14 Mbps throughout the zip.
Magnolia Road Internet Cooperative Fixed Wireless in 80403, CO
Availability:
10.1%
Customer Rating:
(0)
Avg. Download Speed
100 Mbps
Magnolia Road Internet Cooperative offers Fixed Wireless service to 10.1% of 80403 homes. Across the zip, Magnolia Road Internet Cooperative Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
Nedernet Fixed Wireless in 80403, CO
Availability:
4.1%
Customer Rating:
(0)
Avg. Download Speed
100 Mbps
Nedernet offers Fixed Wireless service to 4.1% of 80403 homes. Across the zip, Nedernet Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
Ayva Fixed Wireless in 80403, CO
Availability:
2.1%
Customer Rating:
(0)
Avg. Download Speed
1,000 Mbps
Ayva Networks offers Fixed Wireless service to 2.1% of 80403 homes. Across the zip, Ayva Fixed Wireless is the only type of service available from the company, with speeds up to 1,000 Mbps
Which ISP Should You Choose in 80403?
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 80403 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 80403 is Quantum Fiber.
- Viasat, HughesNet, and Centurylink has the broadest coverage in 80403, and is most likely to cover your home. To find out exactly what's available at your home, please use our address search tool.
How does 80403 compare to other cities with a similar population?
To see how 80403 stacks up on the national level, it's useful to look at some other cities with similarly sized populations. Below you can see a list of these cities and how they compare to 80403's B ISP Report Card and 83 / 100 Digital Connectivity Index.
- ISP Report Card: C-
- Digital Connectivity Index: 67 / 100
- ISP Report Card: C
- Digital Connectivity Index: 70 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 83 / 100