8 Best Internet Providers in Frontenac, MO
Find internet availability by address in Frontenac, MO
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Frontenac ISP Report Card | Business Internet in Frontenac
| Frontenac ISP Report Card | A- | |
| Download Speed for Most Households | 4,032 Mbps | |
| Number of Internet Service Providers | 8 | |
| Real Frontenac 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.
Frontenac has 8 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, DSL, and Fixed Wireless 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 Frontenac.
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Frontenac has 8 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, DSL, and Fixed Wireless 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 Frontenac.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Spectrum
Connection
Customer Rating
Cable
EarthLink
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
Brightspeed
Connection
Customer Rating
DSL
Above are the top 4 providers in Frontenac, 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 Frontenac ratings may vary and are shown below.
Who is the Best Internet Provider in Frontenac, MO?
AT&T is the best internet provider in Frontenac based on Missouri customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, AT&T had the best reviews at the local, state, and national levels versus all available providers in Frontenac, making it a solid recommendation among providers with reviews. AT&T is an option for 100.00% of the city.
or call 1-877-610-1219
The chart and table below show average customer ratings from customers in Frontenac, Missouri, and customers throughout the country.
Top Rated Internet Providers in Frontenac
Local, State, and National Ratings for all Frontenac Internet Providers
| ISP / Tech Type | Frontenac Overall | Missouri Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (1) | (28) | (924) | View Plans | ||
| Spectrum | (1) | (62) | (1738) | View Plans | ||
| Verizon | (0) | (3) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (12) | (284) | View Plans | ||
| Brightspeed | (0) | (10) | (64) | View Plans | ||
| Wisper Internet | (0) | (2) | (2) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Brown Dog NETWORKS | (0) | (0) | (0) | View Plans |
Based on 118 reviews from Missouri internet customers, AT&T is the best internet service provider for Frontenac residents. AT&T was rated at an average of 3.68 out of 5 in our report for overall customer satisfaction. Spectrum wins for second-place in Missouri, with 4.00 out of 5 stars and 100.0% coverage in Frontenac.
At a national level, based on 3776 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 Frontenac?
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 Frontenac?
According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by AT&T. On the other hand, based on data provided by the internet providers to the FCC, EarthLink and AT&T 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 Frontenac
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| AT&T | 5,000 Mbps | ||
| EarthLink | 5,000 Mbps | ||
| Spectrum | 1,000 Mbps | ||
| Verizon | 300 Mbps | ||
| Wisper Internet | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| Brown Dog NETWORKS | 50 Mbps | ||
| HughesNet | 25 Mbps | ||
| Brightspeed | 10 Mbps |
Customer Ratings for Internet Provider Speeds in Frontenac
| ISP / Tech Type | Frontenac Speed | Missouri Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (1) | (28) | (924) | View Plans | ||
| Spectrum | (1) | (62) | (1738) | View Plans | ||
| Verizon | (0) | (3) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (12) | (284) | View Plans | ||
| Brightspeed | (0) | (10) | (64) | 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 | ||
| Brown Dog NETWORKS | (0) | (0) | (0) | View Plans |
Based on data reported by Frontenac ISPs to the FCC, the fastest speeds in the city are available through EarthLink and AT&T. These internet providers offer speeds up to 5,000 Mbps in Frontenac. Therefore, the average customer can get up to 3,987 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 AT&T. This indicates AT&T reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Frontenac?
Missouri customers rate AT&T 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.
AT&T received a local rating of 4.00 out of 5, which is lower than the average across all internet providers in the country. Spectrum is rated in second place for affordability by the company’s Frontenac customers with an average price rating of 4.00 out of 5.
The chart and graph below show how customers in Frontenac, Missouri, and the United States rated the affordability of their internet service.
Rated Affordability in Frontenac
| ISP / Tech Type | Frontenac Affordability | Missouri Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (1) | (28) | (924) | View Plans | ||
| Spectrum | (1) | (62) | (1738) | View Plans | ||
| Verizon | (0) | (3) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (12) | (284) | View Plans | ||
| Brightspeed | (0) | (10) | (64) | View Plans | ||
| Wisper Internet | (0) | (2) | (2) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Brown Dog NETWORKS | (0) | (0) | (0) | View Plans |
Frontenac 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 Frontenac below, including the metrics used and how Frontenac compares to the rest of Missouri and nation.
| Metric
(hover for details)
|
Frontenac | Missouri | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Frontenac that have a Fiber internet connection available to their home. | 95.14% | 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. | 4,032 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 Frontenac. | 9.1 | 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. | 2.9 | 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. | 20% | 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. | 99% | 94% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 98% | 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. | 89% | 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. | 89% | 71% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Frontenac ISP Report Card & Digital Connectivity Index
The ISP Report Card in Frontenac is A-, which is much better than other cities. The local demand for broadband internet connectivity in Frontenac is high with a score of 93 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Frontenac have done a great job meeting the needs of its residents.
The Frontenac 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.
98% of Frontenac households have an internet connection despite having 100.00% availability. 89% of households have fiber, cable, or DSL, 9% 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 89% of households have a broadband connection such as fiber, cable or DSL available to their home, 89% subscribe to it. A very large amount of Frontenac 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 Frontenac?
- ISP Report Card: A+
- Digital Connectivity Index: 88 / 100
- ISP Report Card: B
- Digital Connectivity Index: 78 / 100
- ISP Report Card: B
- Digital Connectivity Index: 87 / 100
- ISP Report Card: A
- Digital Connectivity Index: 89 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 91 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 87 / 100
- ISP Report Card: A
- Digital Connectivity Index: 93 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 77 / 100
- ISP Report Card: A
- Digital Connectivity Index: 71 / 100
How Much Speed does a Frontenac Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Frontenac is 2.9, which is larger than the Missouri average of 2.5 and larger than the national average of 2.7. Frontenac's average household income is $182,235 which is much higher than the Missouri average of $78,421 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.
Frontenac also has 24% of its population enrolled in school between the 6th grade and college level, this is higher than the Missouri average of 15%. Additionally, 20% of residents work from home, which is higher 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 Frontenac has a very high need for internet connectivity and speeds.
Compared to the rest of the country, Frontenac households are much more technology-engaged. 99% of households have some sort of computing device, 101% have desktops or laptops in the home, and 94% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Frontenac?
EarthLink Fiber in Frontenac, MO
EarthLink offers Fiber service to 95.1% of Frontenac homes. Across the city, EarthLink Fiber has speeds up to 4,186 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for EarthLink Fiber. EarthLink Fiber is rated about the same as other types of internet service available in Frontenac from EarthLink in terms of customer satisfaction.
AT&T Fiber in Frontenac, MO
AT&T offers Fiber service to 95.1% of Frontenac homes. Across the city, AT&T Fiber has speeds up to 4,186 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for AT&T Fiber. AT&T Fiber is rated higher than other types of internet service available in Frontenac from AT&T in terms of customer satisfaction.
Which Cable Internet Providers are Available in Frontenac?
Spectrum Cable in Frontenac, MO
Spectrum offers Cable service to 100.0% of Frontenac homes. Across the city, Spectrum 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 Frontenac?
EarthLink DSL in Frontenac, MO
EarthLink offers DSL service to 91.0% of Frontenac homes. Across the city, EarthLink DSL has speeds up to 77 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 15 Mbps throughout the city. EarthLink DSL is rated the same as other types of internet service available in Frontenac from EarthLink in terms of customer satisfaction.
AT&T DSL in Frontenac, MO
AT&T offers DSL service to 91.0% of Frontenac homes. Across the city, AT&T DSL has speeds up to 77 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 15 Mbps throughout the city. AT&T DSL is rated about the same as other types of internet service available in Frontenac from AT&T in terms of customer satisfaction.
Brightspeed DSL in Frontenac, MO
Brightspeed offers DSL service to 4.1% of Frontenac homes. Across the city, Brightspeed DSL is the only type of service available from the company, with speeds up to 10 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Frontenac?
Brown Dog NETWORKS Fixed Wireless in Frontenac, MO
Brown Dog NETWORKS offers Fixed Wireless service to 100.0% of Frontenac homes. Across the city, Brown Dog NETWORKS Fixed Wireless is the only type of service available from the company, with speeds up to 50 Mbps
T-Mobile Home Internet Fixed Wireless in Frontenac, MO
T-Mobile Home Internet offers Fixed Wireless service to 98.0% of Frontenac homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 94 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 19 Mbps throughout the city.
Verizon Fixed Wireless in Frontenac, MO
Verizon offers Fixed Wireless service to 75.2% of Frontenac 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 Frontenac, MO
EarthLink offers Fixed Wireless service to 74.0% of Frontenac homes. Across the city, EarthLink Fixed Wireless has speeds up to 53 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 9.3 Mbps throughout the city.
AT&T Fixed Wireless in Frontenac, MO
AT&T offers Fixed Wireless service to 74.0% of Frontenac homes. Across the city, AT&T Fixed Wireless has speeds up to 53 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 9.3 Mbps throughout the city.
Wisper Internet Fixed Wireless in Frontenac, MO
Wisper Internet offers Fixed Wireless service to 11.8% of Frontenac homes. Across the city, Wisper Internet Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
Which ISP Should You Choose in Frontenac?
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 Frontenac is AT&T.
- The fastest internet provider should be EarthLink and AT&T. Considering speed for the money and reliability in speeds, AT&T may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Frontenac is AT&T.
- AT&T, EarthLink, HughesNet, Spectrum, Viasat, and Brown Dog NETWORKS has the broadest coverage in Frontenac, 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 Frontenac compare to other cities with a similar population?
To see how Frontenac 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 Frontenac's A- ISP Report Card and 93 / 100 Digital Connectivity Index.
- ISP Report Card: C+
- Digital Connectivity Index: 57 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 38 / 100
- ISP Report Card: C
- Digital Connectivity Index: 34 / 100
- ISP Report Card: B
- Digital Connectivity Index: 22 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 80 / 100
- ISP Report Card: B
- Digital Connectivity Index: 92 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 41 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 70 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 63 / 100
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