9 Best Internet Providers in Granville, Prescott Valley, AZ
Find internet availability by address in Granville, Prescott Valley, AZ
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Granville ISP Report Card | Business Internet in Granville
| Granville ISP Report Card | C+ | |
| Download Speed for Most Households | 1,000 Mbps | |
| Number of Internet Service Providers | 9 | |
| Real Granville Customer Ratings | 1 |
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.
Granville has 9 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 Granville.
▼
Granville has 9 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 Granville.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Sparklight
Connection
Customer Rating
Cable
Centurylink
Connection
Customer Rating
Fiber
DSL
Quantum Fiber
Connection
Customer Rating
Fiber
EarthLink
Connection
Customer Rating
Fixed Wireless
Above are the top 4 providers in Granville, Prescott Valley, AZ for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your neighborhood.
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 Granville ratings may vary and are shown below.
Who is the Best Internet Provider in Granville, Prescott Valley, AZ?
Quantum Fiber is the best internet provider in Granville based on Prescott Valley customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, Quantum Fiber had the best reviews at the local, state, and national levels versus all available providers in Granville, making it a solid recommendation among providers with reviews. Quantum Fiber is an option for 58.22% of the neighborhood.
Click here to get Quantum Fiber
or call 1-833-875-1349
The chart and table below show average customer ratings from customers in Granville, Arizona, and customers throughout the country.
Top Rated Internet Providers in Granville
Local, State, and National Ratings for all Granville Internet Providers
| ISP / Tech Type | Granville Overall | Arizona Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Sparklight | (1) | (4) | (73) | View Plans | ||
| Quantum Fiber | (0) | (7) | (42) | View Plans | ||
| AT&T | (0) | (2) | (924) | View Plans | ||
| T-Mobile Home Internet | (0) | (9) | (284) | View Plans | ||
| Verizon | (0) | (5) | (723) | View Plans | ||
| Centurylink | (0) | (22) | (163) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Bolt Internet | (0) | (0) | (0) | View Plans | ||
| Midvale Telephone Company | (0) | (0) | (0) | View Plans |
Based on 50 reviews from Prescott Valley internet customers, Quantum Fiber is the best internet service provider for Granville residents. Quantum Fiber was rated at an average of 4.29 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in Prescott Valley, with 4.00 out of 5 stars and 78.3% coverage in Granville.
At a national level, based on 2250 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.04 out of 5.
Which Providers are Available at my Home in Granville?
a different provider.

Internet Availability Key
Speeds and coverage vary within the neighborhood, 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 Granville?
According to unbiased feedback from real internet customers in the neighborhood, they reported being happiest with speeds provided by Quantum Fiber. On the other hand, based on data provided by the internet providers to the FCC, Sparklight 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 Granville
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Quantum Fiber | 1,000 Mbps | ||
| Centurylink | 1,000 Mbps | ||
| Sparklight | 1,000 Mbps | ||
| Verizon | 300 Mbps | ||
| Midvale Telephone Company | 300 Mbps | ||
| Viasat | 100 Mbps | ||
| Bolt Internet | 50 Mbps | ||
| AT&T | 25 Mbps | ||
| EarthLink | 25 Mbps | ||
| T-Mobile Home Internet | 25 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Granville
| ISP / Tech Type | Granville Speed | Arizona Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Sparklight | (1) | (4) | (73) | View Plans | ||
| Quantum Fiber | (0) | (7) | (42) | View Plans | ||
| Verizon | (0) | (5) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (9) | (284) | View Plans | ||
| Centurylink | (0) | (22) | (163) | View Plans | ||
| AT&T | (0) | (2) | (924) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Bolt Internet | (0) | (0) | (0) | View Plans | ||
| Midvale Telephone Company | (0) | (0) | (0) | View Plans |
Based on data reported by Granville ISPs to the FCC, the fastest speeds in the neighborhood are available through Sparklight. The company offers speeds up to 1,000 Mbps in Granville. 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 neighborhood rated their satisfaction with internet speed highest with Quantum Fiber. This indicates Quantum Fiber reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Granville?
Prescott Valley customers rate Quantum Fiber as the cheapest internet service provider in city. Data comes from customers in the city 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 4.43 out of 5, which is higher than the average across all internet providers in the country. T-Mobile Home Internet is rated in second place for affordability by the company’s Granville customers with an average price rating of 4.33 out of 5.
The chart and graph below show how customers in Granville, Prescott Valley, and the United States rated the affordability of their internet service.
Rated Affordability in Granville
| ISP / Tech Type | Granville Affordability | Arizona Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Sparklight | (1) | (4) | (73) | View Plans | ||
| Quantum Fiber | (0) | (7) | (42) | View Plans | ||
| T-Mobile Home Internet | (0) | (9) | (284) | View Plans | ||
| AT&T | (0) | (2) | (924) | View Plans | ||
| Centurylink | (0) | (22) | (163) | View Plans | ||
| Verizon | (0) | (5) | (723) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Bolt Internet | (0) | (0) | (0) | View Plans | ||
| Midvale Telephone Company | (0) | (0) | (0) | View Plans |
Granville 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 neighborhood 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 Granville below, including the metrics used and how Granville compares to the rest of Prescott Valley and nation.
| Metric
(hover for details)
|
Granville | Arizona | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Granville that have a Fiber internet connection available to their home. | 58.22% | 12.28% | 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. | 1,000 Mbps | 971 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 Granville. | 6.7 | 7.1 | 6.8 |
| Average Household SizeA larger household size in a neighborhood indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.2 | 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. | 25% | 15% | 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. | 100% | 98% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 99% | 94% | 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. | 86% | 78% | 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. | 86% | 79% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Granville ISP Report Card & Digital Connectivity Index
The ISP Report Card in Granville is C+, which is much better than other neighborhoods. The local demand for broadband internet connectivity in Granville is high with a score of 79 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Granville have done a good job meeting the needs of its residents.
The Granville ISP Report Card evaluates the neighborhood on availability and speed metrics compared to other neighborhoods in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a neighborhood 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.
99% of Granville households have an internet connection despite having 100.00% availability. 86% of households have fiber, cable, or DSL, 10% have satellite, 1% 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 86% of households have a broadband connection such as fiber, cable or DSL available to their home, 86% subscribe to it. A very large amount of Granville 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 Neighborhoods Compare to Granville?
- ISP Report Card: C-
- Digital Connectivity Index: 63 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 44 / 100
- ISP Report Card: C
- Digital Connectivity Index: 34 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 61 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 62 / 100
- ISP Report Card: B
- Digital Connectivity Index: 59 / 100
- ISP Report Card: B
- Digital Connectivity Index: 83 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 62 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 52 / 100
How Much Speed does a Granville Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Granville is 2.2, which is smaller than the Prescott Valley average of 2.5 and smaller than the national average of 2.7. Granville's average household income is $92,160 which is much higher than the Prescott Valley average of $76,662 and higher than the national average of $90,606. Homes with fewer people living in them and with higher incomes tend to indicate a fairly average device usage pattern.
Granville also has 13% of its population enrolled in school between the 6th grade and college level, this is lower than the Prescott Valley average of 14%. Additionally, 25% of residents work from home, which is higher than the 15% of residents in Prescott Valley who work from home. This and other factors you can see above show us that the community of Granville has a very high need for internet connectivity and speeds.
Compared to the rest of the country, Granville households are much more technology-engaged. 100% of households have some sort of computing device, 94% have desktops or laptops in the home, and 99% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Granville?
Centurylink Fiber in Granville, Prescott Valley, AZ
Centurylink offers Fiber service to 58.2% of Granville homes. Across the neighborhood, Centurylink Fiber has speeds up to 959 Mbps, with speeds from 940 Mpbs up to 1,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Centurylink Fiber. Centurylink Fiber is rated higher than other types of internet service available in Granville from Centurylink in terms of customer satisfaction.
Quantum Fiber in Granville, Prescott Valley, AZ
Quantum Fiber offers Fiber service to 58.2% of Granville homes. Across the neighborhood, Quantum Fiber is the only type of service available from the company, with speeds up to 945 Mbps, with speeds from 940 Mpbs up to 1,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Quantum Fiber.
Which Cable Internet Providers are Available in Granville?
Sparklight Cable in Granville, Prescott Valley, AZ
Sparklight offers Cable service to 100.0% of Granville homes. Across the neighborhood, Sparklight Cable is the only type of service available from the company, with speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Granville?
Centurylink DSL in Granville, Prescott Valley, AZ
Centurylink offers DSL service to 58.4% of Granville homes. Across the neighborhood, Centurylink DSL has speeds up to 56 Mbps, with speeds from 10 Mpbs up to 80 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 7.8 Mbps throughout the neighborhood. Centurylink DSL is rated lower than other types of internet service available in Granville from Centurylink in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Granville?
Bolt Internet Fixed Wireless in Granville, Prescott Valley, AZ
Bolt Internet offers Fixed Wireless service to 100.0% of Granville homes. Across the neighborhood, Bolt Internet Fixed Wireless is the only type of service available from the company, with speeds up to 50 Mbps
Midvale Telephone Company Fixed Wireless in Granville, Prescott Valley, AZ
Midvale Telephone Company offers Fixed Wireless service to 99.2% of Granville homes. Across the neighborhood, Midvale Telephone Company Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
T-Mobile Home Internet Fixed Wireless in Granville, Prescott Valley, AZ
T-Mobile Home Internet offers Fixed Wireless service to 78.3% of Granville homes. Across the neighborhood, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Verizon Fixed Wireless in Granville, Prescott Valley, AZ
Verizon offers Fixed Wireless service to 45.3% of Granville homes. Across the neighborhood, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
EarthLink Fixed Wireless in Granville, Prescott Valley, AZ
EarthLink offers Fixed Wireless service to 34.7% of Granville homes. Across the neighborhood, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
AT&T Fixed Wireless in Granville, Prescott Valley, AZ
AT&T offers Fixed Wireless service to 34.7% of Granville homes. Across the neighborhood, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Which ISP Should You Choose in Granville?
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 Granville is Quantum Fiber.
- The fastest internet provider should be Sparklight. Considering speed for the money and reliability in speeds, Quantum Fiber may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Granville is Quantum Fiber.
- Viasat, Sparklight, HughesNet, and Bolt Internet has the broadest coverage in Granville, 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 Granville compare to other cities with a similar population?
To see how Granville 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 Granville's C+ ISP Report Card and 79 / 100 Digital Connectivity Index.
- ISP Report Card: B
- Digital Connectivity Index: 53 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 72 / 100
- ISP Report Card: A
- Digital Connectivity Index: 30 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 35 / 100
- ISP Report Card: B
- Digital Connectivity Index: 66 / 100
- ISP Report Card: C
- Digital Connectivity Index: 90 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 37 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 83 / 100
- ISP Report Card: A
- Digital Connectivity Index: 56 / 100
(1)
(11)