Best Internet Providers in North Boulder, Boulder, CO
All 10 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in North Boulder, Boulder, CO
North Boulder has 10 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, DSL, and Fixed Wireless 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 North Boulder.
Ranks compare North Boulder with the 9 neighborhoods in Boulder.
The Best Internet in North Boulder, Boulder, CO at a Glance
North Boulder Internet Providers, Ranked by Coverage, Speed and Customer Ratings
XFINITY
Connection
Customer Rating
Cable
CenturyLink
Connection
Customer Rating
Fiber
DSL
Quantum Fiber
Connection
Customer Rating
Fiber
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 North Boulder ratings may vary and are shown below.
Who is the Best Internet Provider in North Boulder, Boulder, CO?
Verizon is the highest-rated internet provider in North Boulder 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 North Boulder?
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 North Boulder, Boulder
- Ayva - fixed wireless coverage map
- XFINITY - cable coverage map
- Quantum Fiber - fiber coverage map
- Live Wire Networks - fixed wireless coverage map
- CenturyLink - fiber coverage map
- CenturyLink - dsl coverage map
- Verizon - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- Rise Broadband - fixed wireless coverage map
How North Boulder Compares to the Rest of Boulder
North Boulder's report card score is tied 6th of 9 and its connectivity index is 6th of 9.
| Measure | North Boulder | Rank among neighborhoods in Boulder | Boulder | Boulder County | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 28.6% | 7th of 9 | 47.0% | 62.5% | 71.5% | Washington Village (95.2%) |
| Average top speed | 2,800 Mbps | 1st of 9 | 2,542 Mbps | 4,644 Mbps | 3,486 Mbps | Leads; next is Colorado University (2,749 Mbps) |
| Providers at a typical address | 7.8 | Tied 6th of 9 | 8 | 7.2 | 7.1 | Washington Village (9.2) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.3 | Tied 3rd of 9 | 2.4 | 2.4 | 2.7 | Colorado University (3.3) |
| Workers who work from home | 37% | 5th of 9 | 34% | 31% | 15% | East Boulder and Palo Park (48%) |
| Homes with a computer, tablet or phone | 98% | 8th of 9 | 99% | 98% | 96% | Washington Village (100%) |
| Homes with internet | 92% | 8th of 9 | 95% | 96% | 91% | Washington Village (99%) |
| Homes on fiber, cable or DSL | 85% | Tied 7th of 9 | 86% | 85% | 76% | Washington Village (92%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 87% | 9th of 9 | 94% | 93% | 81% | Colorado University (97%) |
| Median household income | $120,128 | 3rd of 9 | $101,459 | $117,122 | $93,246 | Washington Village ($170,605) |
| Residents in school (6th grade to college) | 16% | 6th of 9 | 35% | 22% | 16% | Colorado University (85%) |
Fiber reaches 28.6% of homes in North Boulder, against 47.0% across Boulder and 62.5% across Boulder County. Households in North Boulder are smaller than the US average (2.3 people against 2.7); 37% of workers work from home (US 15%); and the median household income is $120,128 (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 North Boulder
Which Fiber Internet Providers are Available in North Boulder?
Quantum Fiber in North Boulder, Boulder, CO
Availability:
28.1%
Customer Rating:
(52)
Avg. Download Speed
3,079 Mbps
Quantum Fiber offers Fiber service to 28.1% of North Boulder homes. Across the neighborhood, Quantum Fiber is the only type of service available from the company, with speeds up to 3,079 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 2,402 Mbps throughout the neighborhood.
CenturyLink Fiber in North Boulder, Boulder, CO
Availability:
22.8%
Customer Rating:
(62)
Avg. Download Speed
971 Mbps
CenturyLink offers Fiber service to 22.8% of North Boulder homes. Across the neighborhood, CenturyLink Fiber has speeds up to 971 Mbps, with speeds from 100 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 853 Mbps throughout the neighborhood. CenturyLink Fiber is rated lower than other types of internet service available in North Boulder from CenturyLink in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in North Boulder?
Live Wire Networks Fixed Wireless in North Boulder, Boulder, CO
Availability:
99.9%
Customer Rating:
(0)
Avg. Download Speed
250 Mbps
Live Wire Networks offers Fixed Wireless service to 99.9% of North Boulder 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
Ayva Fixed Wireless in North Boulder, Boulder, CO
Availability:
99.1%
Customer Rating:
(0)
Avg. Download Speed
2,500 Mbps
Ayva Networks offers Fixed Wireless service to 99.1% of North Boulder homes. Across the neighborhood, Ayva Fixed Wireless is the only type of service available from the company, with speeds up to 2,500 Mbps
T-Mobile Home Internet Fixed Wireless in North Boulder, Boulder, CO
Availability:
98.9%
Customer Rating:
(342)
Avg. Download Speed
58 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 98.9% of North Boulder homes. Across the neighborhood, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 58 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 10 Mbps throughout the neighborhood.
Verizon Fixed Wireless in North Boulder, Boulder, CO
Availability:
74.3%
Customer Rating:
(362)
Avg. Download Speed
118 Mbps
Verizon offers Fixed Wireless service to 74.3% of North Boulder homes. Across the neighborhood, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 118 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 11 Mbps throughout the neighborhood.
EarthLink Fixed Wireless in North Boulder, Boulder, CO
Availability:
57.8%
Customer Rating:
(4)
Avg. Download Speed
63 Mbps
EarthLink offers Fixed Wireless service to 57.8% of North Boulder homes. Across the neighborhood, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 63 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 neighborhood.
AT&T Fixed Wireless in North Boulder, Boulder, CO
Availability:
57.8%
Customer Rating:
(205)
Avg. Download Speed
63 Mbps
AT&T offers Fixed Wireless service to 57.8% of North Boulder homes. Across the neighborhood, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 63 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 neighborhood.
Rise Broadband Fixed Wireless in North Boulder, Boulder, CO
Availability:
40.4%
Customer Rating:
(15)
Avg. Download Speed
50 Mbps
Rise Broadband offers Fixed Wireless service to 40.4% of North Boulder homes. Across the neighborhood, Rise Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 50 Mbps, with speeds from 25 Mpbs up to 50 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 5.0 and as high as 10, with an average of 10.0 Mbps throughout the neighborhood.
Which Cable Internet Providers are Available in North Boulder?
XFINITY Cable in North Boulder, Boulder, CO
Availability:
99.9%
Customer Rating:
(2077)
Avg. Download Speed
1,678 Mbps
XFINITY from Comcast offers Cable service to 99.9% of North Boulder homes. Across the neighborhood, XFINITY Cable is the only type of service available from the company, with speeds up to 1,678 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 163 Mbps throughout the neighborhood.
Which DSL Internet Providers are Available in North Boulder?
CenturyLink DSL in North Boulder, Boulder, CO
Availability:
97.5%
Customer Rating:
(120)
Avg. Download Speed
105 Mbps
CenturyLink offers DSL service to 97.5% of North Boulder homes. Across the neighborhood, CenturyLink DSL has speeds up to 105 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 14 Mbps throughout the neighborhood. CenturyLink DSL is rated about the same as other types of internet service available in North Boulder from CenturyLink in terms of customer satisfaction.
How North Boulder Compares to Its Neighbors
The 10 neighborhoods nearest to North Boulder that have their own pages are all within 15 miles. Among them, Washington Village has the most homes with fiber (95.2%) and Palo Park the fewest (8.3%); North Boulder has 28.6%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| North Boulder (this page) | 14,602 | 28.6% | 2,800 Mbps | 7.8 | B- | 75/100 |
| Southeast Boulder | 22,925 | 31.4% | 2,500 Mbps | 7.8 | B- | 72/100 |
| Central Boulder | 20,165 | 87.8% | 2,499 Mbps | 8.8 | B+ | 82/100 |
| South Boulder | 17,094 | 71.1% | 2,500 Mbps | 8.1 | B | 84/100 |
| Colorado University | 12,432 | 31.0% | 2,749 Mbps | 9.1 | B | 94/100 |
| Crossroads | 7,969 | 41.8% | 2,566 Mbps | 8.2 | B | 72/100 |
| Walnut Grove (Broomfield) | 7,356 | 53.7% | 3,422 Mbps | 7 | B- | 87/100 |
| Washington Village | 6,052 | 95.2% | 2,461 Mbps | 9.2 | A- | 81/100 |
| Brandywine (Broomfield) | 4,993 | 79.1% | 2,000 Mbps | 7.1 | B | 92/100 |
| Palo Park | 4,178 | 8.3% | 2,500 Mbps | 7 | C+ | 64/100 |
| East Boulder | 3,483 | 16.8% | 2,500 Mbps | 6.5 | C+ | 77/100 |
Who is the Fastest Internet Provider in North Boulder?
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 North Boulder
| Quantum Fiber | 8,000 |
|---|---|
| Ayva Networks | 2,500 |
| 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 |
| Rise Broadband | 50 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in North Boulder. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for North Boulder Internet Providers
Based on 149 reviews from Colorado internet customers, Verizon is the best internet service provider for North Boulder 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 98.9% coverage in North Boulder.
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 North Boulder Internet Providers
The table below shows average customer ratings from customers in North Boulder, Colorado, and customers throughout the country.
| ISP / Tech Type | North Boulder 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 | (0) | (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 | ||
| Live Wire Networks | (0) | (0) | (0) | View Plans | ||
| Ayva | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in North Boulder
Based on data reported by North Boulder 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 North Boulder. Therefore, the average customer can get up to 3,079 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 | North Boulder Speed | Colorado Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) |  (5) | (816) | View Plans | ||
| XFINITY | (0) | (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 | ||
| Live Wire Networks | (0) | (0) | (0) | View Plans | ||
| Ayva | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in North Boulder?
Of the providers in North Boulder, customers rate Quantum Fiber the best for price. Data comes from customers rating their satisfaction with pricing: in North Boulder 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 North Boulder, Colorado, and the United States rated the affordability of their internet service.
Rated Affordability in North Boulder
| ISP / Tech Type | North Boulder 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 | (0) | (114) | (2379) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| Live Wire Networks | (0) | (0) | (0) | View Plans | ||
| Ayva | (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.
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Which ISP Should You Choose in North Boulder?
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 North Boulder 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 North Boulder is Quantum Fiber.
- Viasat, Live Wire Networks, and HughesNet has the broadest coverage in North Boulder, available to 99.9% 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.