10 Best Internet Providers in Granby, MO
Find internet availability by address in Granby, MO
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Granby ISP Report Card | Business Internet in Granby
| Granby ISP Report Card | B- | |
| Download Speed for Most Households | 921 Mbps | |
| Number of Internet Service Providers | 10 | |
| Real Granby Customer Ratings | 2 |
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.
Granby 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 city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Granby.
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Granby 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 city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Granby.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
GTC Broadband
Connection
Customer Rating
Fiber
Mediacom
Connection
Customer Rating
Cable
Windstream
Connection
Customer Rating
DSL
Optimum
Connection
Customer Rating
Cable
Above are the top 4 providers in Granby, MO for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your city.
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 Granby ratings may vary and are shown below.
Who is the Best Internet Provider in Granby, MO?
Optimum is the best internet provider in Granby based on Missouri customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, Optimum had the best reviews at the local, state, and national levels versus all available providers in Granby, making it a solid recommendation among providers with reviews. Unfortunately, Optimum is an option for 7.30% of the city.
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The chart and table below show average customer ratings from customers in Granby, Missouri, and customers throughout the country.
Top Rated Internet Providers in Granby
Local, State, and National Ratings for all Granby Internet Providers
| ISP / Tech Type | Granby Overall | Missouri Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Optimum | (1) | (8) | (246) | View Plans | ||
| T-Mobile Home Internet | (1) | (12) | (284) | View Plans | ||
| Total Highspeed | (0) | (1) | (1) | View Plans | ||
| US Cellular | (0) | (4) | (15) | View Plans | ||
| AT&T | (0) | (28) | (924) | View Plans | ||
| Wisper Internet | (0) | (2) | (2) | View Plans | ||
| Windstream | (0) | (4) | (87) | View Plans | ||
| Mediacom | (0) | (11) | (84) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| GTC Broadband | (0) | (0) | (0) | View Plans |
Based on 71 reviews from Missouri internet customers, Optimum is the best internet service provider for Granby residents. Optimum was rated at an average of 3.63 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in Missouri, with 3.00 out of 5 stars and 92.6% coverage in Granby.
At a national level, based on 1684 national reviews for any of the providers listed above, Total Highspeed is rated higher than any other provider, with a rating of 4.00 out of 5.
Which Providers are Available at my Home in Granby?
a different provider.

Internet Availability Key
Speeds and coverage vary within the city, 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 Granby?
According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by Optimum. On the other hand, based on data provided by the internet providers to the FCC, GTC Broadband and Mediacom 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 Granby
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Mediacom | 1,000 Mbps | ||
| GTC Broadband | 1,000 Mbps | ||
| Optimum | 500 Mbps | ||
| Wisper Internet | 400 Mbps | ||
| Windstream | 100 Mbps | ||
| EarthLink | 100 Mbps | ||
| AT&T | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| Total Highspeed | 30 Mbps | ||
| HughesNet | 25 Mbps | ||
| US Cellular | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Granby
| ISP / Tech Type | Granby Speed | Missouri Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Optimum | (1) | (8) | (246) | View Plans | ||
| T-Mobile Home Internet | (1) | (12) | (284) | View Plans | ||
| Total Highspeed | (0) | (1) | (1) | View Plans | ||
| Mediacom | (0) | (11) | (84) | View Plans | ||
| US Cellular | (0) | (4) | (15) | View Plans | ||
| AT&T | (0) | (28) | (924) | View Plans | ||
| Windstream | (0) | (4) | (87) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Wisper Internet | (0) | (2) | (2) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| GTC Broadband | (0) | (0) | (0) | View Plans |
Based on data reported by Granby ISPs to the FCC, the fastest speeds in the city are available through GTC Broadband and Mediacom. These internet providers offer speeds up to 1,000 Mbps in Granby. Therefore, the average customer can get up to 1,000 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers in the city rated their satisfaction with internet speed highest with Optimum. This indicates Optimum reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Granby?
Missouri customers rate T-Mobile Home Internet 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.
T-Mobile Home Internet received a local rating of 5.00 out of 5, which is higher than the average across all internet providers in the country. Optimum is rated in second place for affordability by the company’s Granby customers with an average price rating of 4.00 out of 5.
The chart and graph below show how customers in Granby, Missouri, and the United States rated the affordability of their internet service.
Rated Affordability in Granby
| ISP / Tech Type | Granby Affordability | Missouri Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (1) | (12) | (284) | View Plans | ||
| Optimum | (1) | (8) | (246) | View Plans | ||
| AT&T | (0) | (28) | (924) | View Plans | ||
| Total Highspeed | (0) | (1) | (1) | View Plans | ||
| US Cellular | (0) | (4) | (15) | View Plans | ||
| Wisper Internet | (0) | (2) | (2) | View Plans | ||
| Windstream | (0) | (4) | (87) | View Plans | ||
| Mediacom | (0) | (11) | (84) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| GTC Broadband | (0) | (0) | (0) | View Plans |
Granby 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 city 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 Granby below, including the metrics used and how Granby compares to the rest of Missouri and nation.
| Metric
(hover for details)
|
Granby | Missouri | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Granby that have a Fiber internet connection available to their home. | 88.97% | 72.02% | 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. | 921 Mbps | 3,199 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 Granby. | 6.5 | 7.5 | 6.8 |
| Average Household SizeA larger household size in a city indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.7 | 2.5 | 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. | 9% | 12% | 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. | 93% | 94% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 86% | 89% | 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. | 61% | 70% | 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. | 61% | 71% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Granby ISP Report Card & Digital Connectivity Index
The ISP Report Card in Granby is B-, which is worse than other cities. The local demand for broadband internet connectivity in Granby is high with a score of 49 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Granby have done a average job meeting the needs of its residents.
The Granby ISP Report Card evaluates the city on availability and speed metrics compared to other cities in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a city 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.
86% of Granby households have an internet connection despite having 99.82% availability. 61% of households have fiber, cable, or DSL, 6% have satellite, 0% are still on dial-up, and 2% 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 61% of households have a broadband connection such as fiber, cable or DSL available to their home, 61% subscribe to it. A low number of Granby 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 Cities Compare to Granby?
- ISP Report Card: A-
- Digital Connectivity Index: 63 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 62 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 36 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 39 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 39 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 48 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 39 / 100
- ISP Report Card: C
- Digital Connectivity Index: 49 / 100
- ISP Report Card: D
- Digital Connectivity Index: 33 / 100
How Much Speed does a Granby Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Granby is 2.7, which is larger than the Missouri average of 2.5 and larger than the national average of 2.7. Granby's average household income is $55,353 which is lower than the Missouri average of $78,421 and lower than the national average of $90,606. Homes with more people living in them and with lower incomes tend to indicate a fairly average device usage pattern.
Granby also has 14% of its population enrolled in school between the 6th grade and college level, this is lower than the Missouri average of 15%. Additionally, 9% of residents work from home, which is lower than the 12% of residents in Missouri who work from home. This and other factors you can see above show us that the community of Granby has an average need for internet connectivity and speeds.
Compared to the rest of the country, Granby households are about average when it comes to technological engagement. 93% of households have some sort of computing device, 71% have desktops or laptops in the home, and 91% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Granby?
GTC Broadband Fiber in Granby, MO
GTC Broadband offers Fiber service to 89.0% of Granby homes. Across the city, GTC Broadband Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Which Cable Internet Providers are Available in Granby?
Mediacom Cable in Granby, MO
Mediacom offers Cable service to 55.7% of Granby homes. Across the city, Mediacom Cable is the only type of service available from the company, with speeds up to 1,000 Mbps
Optimum Cable in Granby, MO
Optimum offers Cable service to 7.3% of Granby homes. Across the city, Optimum Cable is the only type of service available from the company, with speeds up to 500 Mbps
Which DSL Internet Providers are Available in Granby?
Windstream DSL in Granby, MO
Windstream offers DSL service to 7.8% of Granby homes. Across the city, Windstream DSL is the only type of service available from the company, with speeds up to 73 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 52, with an average of 23 Mbps throughout the city.
EarthLink DSL in Granby, MO
EarthLink offers DSL service to 7.0% of Granby homes. Across the city, EarthLink DSL has speeds up to 10 Mbps
AT&T DSL in Granby, MO
AT&T offers DSL service to 7.0% of Granby homes. Across the city, AT&T DSL has speeds up to 10 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Granby?
US Cellular Fixed Wireless in Granby, MO
US Cellular offers Fixed Wireless service to 96.9% of Granby homes. Across the city, US Cellular Fixed Wireless is the only type of service available from the company, with speeds up to 12 Mbps, with speeds from 10 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 3.0, with an average of 1.3 Mbps throughout the city.
T-Mobile Home Internet Fixed Wireless in Granby, MO
T-Mobile Home Internet offers Fixed Wireless service to 92.6% of Granby homes. Across the city, T-Mobile Home Internet 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 4.2 Mbps throughout the city.
EarthLink Fixed Wireless in Granby, MO
EarthLink offers Fixed Wireless service to 82.7% of Granby homes. Across the city, EarthLink Fixed Wireless has speeds up to 60 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 city.
AT&T Fixed Wireless in Granby, MO
AT&T offers Fixed Wireless service to 82.7% of Granby homes. Across the city, AT&T Fixed Wireless has speeds up to 60 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 city.
Total Highspeed Fixed Wireless in Granby, MO
Total Highspeed offers Fixed Wireless service to 82.2% of Granby homes. Across the city, Total Highspeed Fixed Wireless is the only type of service available from the company, with speeds up to 30 Mbps
Wisper Internet Fixed Wireless in Granby, MO
Wisper Internet offers Fixed Wireless service to 35.9% of Granby homes. Across the city, Wisper Internet Fixed Wireless is the only type of service available from the company, with speeds up to 170 Mbps, with speeds from 25 Mpbs up to 400 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 30, with an average of 17 Mbps throughout the city.
Which ISP Should You Choose in Granby?
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 Granby is Optimum.
- The fastest internet provider should be GTC Broadband and Mediacom. Considering speed for the money and reliability in speeds, Optimum may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Granby is T-Mobile Home Internet.
- HughesNet, US Cellular, and Viasat has the broadest coverage in Granby, 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 Granby compare to other cities with a similar population?
To see how Granby 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 Granby's B- ISP Report Card and 49 / 100 Digital Connectivity Index.
- ISP Report Card: A
- Digital Connectivity Index: 30 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 81 / 100
- ISP Report Card: C
- Digital Connectivity Index: 52 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 53 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 60 / 100
- ISP Report Card: D
- Digital Connectivity Index: 63 / 100
- ISP Report Card: D
- Digital Connectivity Index: 78 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 66 / 100
- ISP Report Card: B
- Digital Connectivity Index: 52 / 100
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