11 Best Internet Providers in Grellton, WI
Find internet availability by address in Grellton, WI
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Grellton ISP Report Card | Business Internet in Grellton
| Grellton ISP Report Card | B- | |
| Download Speed for Most Households | 888 Mbps | |
| Number of Internet Service Providers | 11 | |
| Real Grellton 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.
Grellton has 11 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 city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Grellton.
▼
Grellton has 11 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 city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Grellton.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Spectrum
Connection
Customer Rating
Fiber
Cable
TDS
Connection
Customer Rating
Fiber
DSL
Frontier
Connection
Customer Rating
DSL
EarthLink
Connection
Customer Rating
DSL
Fixed Wireless
Above are the top 4 providers in Grellton, WI 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 Grellton ratings may vary and are shown below.
Who is the Best Internet Provider in Grellton, WI?
T-Mobile Home Internet is the best internet provider in Grellton based on Wisconsin customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, T-Mobile Home Internet had the best reviews at the local, state, and national levels versus all available providers in Grellton, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 85.40% of the city.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
The chart and table below show average customer ratings from customers in Grellton, Wisconsin, and customers throughout the country.
Top Rated Internet Providers in Grellton
Local, State, and National Ratings for all Grellton Internet Providers
| ISP / Tech Type | Grellton Overall | Wisconsin Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (2) | (284) | View Plans | ||
| EarthLink | (0) | (1) | (12) | View Plans | ||
| TDS | (0) | (9) | (28) | View Plans | ||
| AT&T | (0) | (24) | (924) | View Plans | ||
| Spectrum | (0) | (94) | (1738) | View Plans | ||
| US Cellular | (0) | (1) | (15) | View Plans | ||
| Verizon | (0) | (5) | (723) | View Plans | ||
| Frontier | (0) | (4) | (143) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Bertram Internet | (0) | (0) | (1) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| UpNet WI | (0) | (0) | (0) | View Plans | ||
| Netwurx | (0) | (0) | (0) | View Plans |
Based on 141 reviews from Wisconsin internet customers, T-Mobile Home Internet is the best internet service provider for Grellton residents. T-Mobile Home Internet was rated at an average of 4.50 out of 5 in our report for overall customer satisfaction. EarthLink wins for second-place in Wisconsin, with 4.00 out of 5 stars and 14.9% coverage in Grellton.
At a national level, based on 3897 national reviews for any of the providers listed above, Bertram Internet is rated higher than any other provider, with a rating of 4.00 out of 5.
Which Providers are Available at my Home in Grellton?
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 Grellton?
According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by TDS. On the other hand, based on data provided by the internet providers to the FCC, Spectrum 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 Grellton
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| TDS | 1,000 Mbps | ||
| Spectrum | 1,000 Mbps | ||
| Verizon | 300 Mbps | ||
| UpNet WI | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Netwurx | 100 Mbps | ||
| US Cellular | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| Bertram Internet | 100 Mbps | ||
| AT&T | 25 Mbps | ||
| EarthLink | 25 Mbps | ||
| HughesNet | 25 Mbps | ||
| Frontier Communications | 10 Mbps |
Customer Ratings for Internet Provider Speeds in Grellton
| ISP / Tech Type | Grellton Speed | Wisconsin Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| TDS | (0) | (9) | (28) | View Plans | ||
| EarthLink | (0) | (1) | (12) | View Plans | ||
| T-Mobile Home Internet | (0) | (2) | (284) | View Plans | ||
| AT&T | (0) | (24) | (924) | View Plans | ||
| Spectrum | (0) | (94) | (1738) | View Plans | ||
| Frontier | (0) | (4) | (143) | View Plans | ||
| Verizon | (0) | (5) | (723) | View Plans | ||
| US Cellular | (0) | (1) | (15) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Bertram Internet | (0) | (0) | (1) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| UpNet WI | (0) | (0) | (0) | View Plans | ||
| Netwurx | (0) | (0) | (0) | View Plans |
Based on data reported by Grellton ISPs to the FCC, the fastest speeds in the city are available through Spectrum. The company offers speeds up to 1,000 Mbps in Grellton. 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 TDS. This indicates TDS reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Grellton?
Wisconsin 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 4.50 out of 5, which is higher than the average across all internet providers in the country. TDS is rated in second place for affordability by the company’s Grellton customers with an average price rating of 3.89 out of 5.
The chart and graph below show how customers in Grellton, Wisconsin, and the United States rated the affordability of their internet service.
Rated Affordability in Grellton
| ISP / Tech Type | Grellton Affordability | Wisconsin Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (2) | (284) | View Plans | ||
| TDS | (0) | (9) | (28) | View Plans | ||
| AT&T | (0) | (24) | (924) | View Plans | ||
| US Cellular | (0) | (1) | (15) | View Plans | ||
| EarthLink | (0) | (1) | (12) | View Plans | ||
| Spectrum | (0) | (94) | (1738) | View Plans | ||
| Frontier | (0) | (4) | (143) | View Plans | ||
| Verizon | (0) | (5) | (723) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Bertram Internet | (0) | (0) | (1) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| UpNet WI | (0) | (0) | (0) | View Plans | ||
| Netwurx | (0) | (0) | (0) | View Plans |
Grellton 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 Grellton below, including the metrics used and how Grellton compares to the rest of Wisconsin and nation.
| Metric
(hover for details)
|
Grellton | Wisconsin | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Grellton that have a Fiber internet connection available to their home. | 81.21% | 57.90% | 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. | 888 Mbps | 2,751 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 Grellton. | 6.3 | 7.3 | 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. | 2.5 | 2.4 | 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. | 94% | 94% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 89% | 90% | 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. | 45% | 73% | 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. | 45% | 74% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Grellton ISP Report Card & Digital Connectivity Index
The ISP Report Card in Grellton is B-, which is much worse than other cities. The local demand for broadband internet connectivity in Grellton is high with a score of 37 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Grellton have done a poor job meeting the needs of its residents.
The Grellton 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.
89% of Grellton households have an internet connection despite having 100.00% availability. 45% of households have fiber, cable, or DSL, 25% 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 45% of households have a broadband connection such as fiber, cable or DSL available to their home, 45% subscribe to it. A very low number of Grellton 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 Grellton?
- ISP Report Card: A
- Digital Connectivity Index: 45 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 66 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 59 / 100
- ISP Report Card: C
- Digital Connectivity Index: 75 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 57 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 57 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 29 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 39 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 62 / 100
How Much Speed does a Grellton Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Grellton is 2.5, which is larger than the Wisconsin average of 2.4 and smaller than the national average of 2.7. Grellton's average household income is $87,721 which is higher than the Wisconsin average of $82,094 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.
Grellton also has 10% of its population enrolled in school between the 6th grade and college level, this is lower than the Wisconsin average of 15%. Additionally, 9% of residents work from home, which is lower than the 12% of residents in Wisconsin who work from home. This and other factors you can see above show us that the community of Grellton has a low need for internet connectivity and speeds.
Compared to the rest of the country, Grellton households are about average when it comes to technological engagement. 94% of households have some sort of computing device, 84% have desktops or laptops in the home, and 89% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Grellton?
Spectrum Fiber in Grellton, WI
Spectrum offers Fiber service to 57.9% of Grellton homes. Across the city, Spectrum Fiber has speeds up to 1,000 Mbps
TDS Fiber in Grellton, WI
TDS offers Fiber service to 23.3% of Grellton homes. Across the city, TDS Fiber has speeds up to 1,000 Mbps
Which Cable Internet Providers are Available in Grellton?
Spectrum Cable in Grellton, WI
Spectrum offers Cable service to 27.8% of Grellton homes. Across the city, Spectrum Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Grellton?
TDS DSL in Grellton, WI
TDS offers DSL service to 23.8% of Grellton homes. Across the city, TDS DSL has speeds up to 68 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 20, with an average of 14 Mbps throughout the city. TDS DSL is rated lower than other types of internet service available in Grellton from TDS in terms of customer satisfaction.
Frontier DSL in Grellton, WI
Frontier Communications offers DSL service to 12.0% of Grellton homes. Across the city, Frontier DSL is the only type of service available from the company, with speeds up to 10 Mbps
EarthLink DSL in Grellton, WI
EarthLink offers DSL service to 10.6% of Grellton homes. Across the city, EarthLink DSL has speeds up to 13 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 5.0, with an average of 1.8 Mbps throughout the city. EarthLink DSL is rated the same as other types of internet service available in Grellton from EarthLink in terms of customer satisfaction.
AT&T DSL in Grellton, WI
AT&T offers DSL service to 10.6% of Grellton homes. Across the city, AT&T DSL has speeds up to 13 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 5.0, with an average of 1.8 Mbps throughout the city. AT&T DSL is rated about the same as other types of internet service available in Grellton from AT&T in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Grellton?
Bertram Internet Fixed Wireless in Grellton, WI
Bertram Internet offers Fixed Wireless service to 100.0% of Grellton homes. Across the city, Bertram Internet Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
US Cellular Fixed Wireless in Grellton, WI
US Cellular offers Fixed Wireless service to 96.4% of Grellton homes. Across the city, US Cellular Fixed Wireless is the only type of service available from the company, with speeds up to 31 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 20, with an average of 4.5 Mbps throughout the city.
Netwurx Fixed Wireless in Grellton, WI
Netwurx offers Fixed Wireless service to 91.0% of Grellton homes. Across the city, Netwurx Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
T-Mobile Home Internet Fixed Wireless in Grellton, WI
T-Mobile Home Internet offers Fixed Wireless service to 85.4% of Grellton homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 52 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 9.1 Mbps throughout the city.
UpNet WI Fixed Wireless in Grellton, WI
UpNet WI offers Fixed Wireless service to 47.2% of Grellton homes. Across the city, UpNet WI Fixed Wireless is the only type of service available from the company, with speeds up to 85 Mbps, with speeds from 40 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 10 and as high as 30, with an average of 26 Mbps throughout the city.
Verizon Fixed Wireless in Grellton, WI
Verizon offers Fixed Wireless service to 34.8% of Grellton homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
EarthLink Fixed Wireless in Grellton, WI
EarthLink offers Fixed Wireless service to 4.3% of Grellton homes. Across the city, EarthLink Fixed Wireless has speeds up to 25 Mbps
AT&T Fixed Wireless in Grellton, WI
AT&T offers Fixed Wireless service to 4.3% of Grellton homes. Across the city, AT&T Fixed Wireless has speeds up to 25 Mbps
Which ISP Should You Choose in Grellton?
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 Grellton is T-Mobile Home Internet.
- The fastest internet provider should be Spectrum. Considering speed for the money and reliability in speeds, TDS may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Grellton is T-Mobile Home Internet.
- Bertram Internet, Viasat, and HughesNet has the broadest coverage in Grellton, 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 Grellton compare to other cities with a similar population?
To see how Grellton 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 Grellton's B- ISP Report Card and 37 / 100 Digital Connectivity Index.
- ISP Report Card: F
- Digital Connectivity Index: 23 / 100
- ISP Report Card: C
- Digital Connectivity Index: 31 / 100
- ISP Report Card: C
- Digital Connectivity Index: 73 / 100
- ISP Report Card: D
- Digital Connectivity Index: 35 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 36 / 100
- ISP Report Card: C
- Digital Connectivity Index: 46 / 100
- ISP Report Card: C
- Digital Connectivity Index: 38 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 31 / 100
- ISP Report Card: D-
- Digital Connectivity Index: 30 / 100
(1)