11 Best Internet Providers in Cullom, IL
Find internet availability by address in Cullom, IL
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Cullom ISP Report Card | Business Internet in Cullom
| Cullom ISP Report Card | B | |
| Download Speed for Most Households | 4,348 Mbps | |
| Number of Internet Service Providers | 11 | |
| Real Cullom 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.
Cullom has 11 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 Cullom.
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Cullom has 11 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 Cullom.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Frontier
Connection
Customer Rating
DSL
Mediacom
Connection
Customer Rating
Cable
Conxxus
Connection
Customer Rating
Fiber
EarthLink
Connection
Customer Rating
Fixed Wireless
Above are the top 4 providers in Cullom, IL 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 Cullom ratings may vary and are shown below.
Who is the Best Internet Provider in Cullom, IL?
SURF Internet is the best internet provider in Cullom based on Illinois customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, SURF Internet had the best reviews at the local, state, and national levels versus all available providers in Cullom, making it a solid recommendation among providers with reviews. Unfortunately, SURF Internet is an option for 1.93% of the city.
Click here to get SURF Internet
or call 1-888-274-6381
The chart and table below show average customer ratings from customers in Cullom, Illinois, and customers throughout the country.
Top Rated Internet Providers in Cullom
Local, State, and National Ratings for all Cullom Internet Providers
| ISP / Tech Type | Cullom Overall | Illinois Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Surf | (0) | (4) | (17) | View Plans | ||
| Conxxus | (0) | (4) | (4) | View Plans | ||
| Rise Broadband | (0) | (1) | (18) | View Plans | ||
| T-Mobile Home Internet | (0) | (14) | (284) | View Plans | ||
| AT&T | (0) | (47) | (924) | View Plans | ||
| Mediacom | (0) | (17) | (84) | View Plans | ||
| Frontier | (0) | (4) | (143) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Nextlink | (0) | (0) | (14) | View Plans | ||
| HughesNet | (0) | (0) | (18) | View Plans | ||
| Maxwire | (0) | (0) | (0) | View Plans | ||
| Community Fiber Solutions | (0) | (0) | (0) | View Plans |
Based on 92 reviews from Illinois internet customers, SURF Internet is the best internet service provider for Cullom residents. SURF Internet was rated at an average of 5.00 out of 5 in our report for overall customer satisfaction. Conxxus wins for second-place in Illinois, with 4.50 out of 5 stars and 85.4% coverage in Cullom.
At a national level, based on 1529 national reviews for any of the providers listed above, Conxxus is rated higher than any other provider, with a rating of 4.53 out of 5.
Which Providers are Available at my Home in Cullom?
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 Cullom?
Based on both FCC data and unbiased customer ratings in Cullom, the fastest internet in the city comes from Conxxus.
Data Reported to FCC by ISPs: Average Maximum Available in Cullom
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Conxxus | 5,000 Mbps | ||
| Nextlink | 1,000 Mbps | ||
| Mediacom | 1,000 Mbps | ||
| Frontier Communications | 115 Mbps | ||
| Community Fiber Solutions (CFS) | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| Rise Broadband | 50 Mbps | ||
| Maxwire | 35 Mbps | ||
| SURF Internet | 25 Mbps | ||
| T-Mobile Home Internet | 25 Mbps | ||
| AT&T | 25 Mbps | ||
| EarthLink | 25 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Cullom
| ISP / Tech Type | Cullom Speed | Illinois Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Conxxus | (0) | (4) | (4) | View Plans | ||
| Surf | (0) | (4) | (17) | View Plans | ||
| T-Mobile Home Internet | (0) | (14) | (284) | View Plans | ||
| Mediacom | (0) | (17) | (84) | View Plans | ||
| AT&T | (0) | (47) | (924) | View Plans | ||
| Frontier | (0) | (4) | (143) | View Plans | ||
| Rise Broadband | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| Nextlink | (0) | (0) | (14) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| HughesNet | (0) | (0) | (18) | View Plans | ||
| Maxwire | (0) | (0) | (0) | View Plans | ||
| Community Fiber Solutions | (0) | (0) | (0) | View Plans |
Based on data reported by Cullom ISPs to the FCC, the fastest speeds in the city are available through Conxxus. The company offers speeds up to 5,000 Mbps in Cullom. Therefore, the average customer can get up to 5,000 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
However, actual customers in the city rated their satisfaction with internet speed highest with Conxxus. This indicates Conxxus reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Cullom?
Illinois customers rate SURF 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.
SURF Internet received a local rating of 5.00 out of 5, which is higher than the average across all internet providers in the country. Conxxus is rated in second place for affordability by the company’s Cullom customers with an average price rating of 4.50 out of 5.
The chart and graph below show how customers in Cullom, Illinois, and the United States rated the affordability of their internet service.
Rated Affordability in Cullom
| ISP / Tech Type | Cullom Affordability | Illinois Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Surf | (0) | (4) | (17) | View Plans | ||
| Conxxus | (0) | (4) | (4) | View Plans | ||
| Frontier | (0) | (4) | (143) | View Plans | ||
| T-Mobile Home Internet | (0) | (14) | (284) | View Plans | ||
| AT&T | (0) | (47) | (924) | View Plans | ||
| Mediacom | (0) | (17) | (84) | View Plans | ||
| Rise Broadband | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| Nextlink | (0) | (0) | (14) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| HughesNet | (0) | (0) | (18) | View Plans | ||
| Maxwire | (0) | (0) | (0) | View Plans | ||
| Community Fiber Solutions | (0) | (0) | (0) | View Plans |
Cullom 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 Cullom below, including the metrics used and how Cullom compares to the rest of Illinois and nation.
| Metric
(hover for details)
|
Cullom | Illinois | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Cullom that have a Fiber internet connection available to their home. | 85.39% | 44.05% | 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. | 4,348 Mbps | 2,791 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 Cullom. | 4.8 | 7.1 | 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. | 2.3 | 2.6 | 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. | 4% | 14% | 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. | 98% | 95% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 93% | 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. | 71% | 74% | 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. | 71% | 75% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Cullom ISP Report Card & Digital Connectivity Index
The ISP Report Card in Cullom is B, which is better than other cities. The local demand for broadband internet connectivity in Cullom is high with a score of 52 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Cullom have done a average job meeting the needs of its residents.
The Cullom 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.
93% of Cullom households have an internet connection despite having 100.00% availability. 71% of households have fiber, cable, or DSL, 8% have satellite, 1% are still on dial-up, and 3% 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 71% of households have a broadband connection such as fiber, cable or DSL available to their home, 71% subscribe to it. A large amount of Cullom 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 Cullom?
- ISP Report Card: D+
- Digital Connectivity Index: 40 / 100
- ISP Report Card: C
- Digital Connectivity Index: 42 / 100
- ISP Report Card: C
- Digital Connectivity Index: 37 / 100
- ISP Report Card: D
- Digital Connectivity Index: 27 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 35 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 43 / 100
- ISP Report Card: B
- Digital Connectivity Index: 30 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 38 / 100
- ISP Report Card: B
- Digital Connectivity Index: 31 / 100
How Much Speed does a Cullom Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Cullom is 2.3, which is smaller than the Illinois average of 2.6 and smaller than the national average of 2.7. Cullom's average household income is $66,909 which is lower than the Illinois average of $93,298 and about average for the national average of $90,606. Homes with fewer people living in them and with lower incomes tend to indicate fewer devices being used less often.
Cullom also has 10% of its population enrolled in school between the 6th grade and college level, this is lower than the Illinois average of 16%. Additionally, 4% of residents work from home, which is lower than the 14% of residents in Illinois who work from home. This and other factors you can see above show us that the community of Cullom has an average need for internet connectivity and speeds.
Compared to the rest of the country, Cullom households are much more technology-engaged. 98% of households have some sort of computing device, 82% 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 Cullom?
Conxxus Fiber in Cullom, IL
Conxxus offers Fiber service to 85.4% of Cullom homes. Across the city, Conxxus Fiber is the only type of service available from the company, with speeds up to 5,000 Mbps
Which Cable Internet Providers are Available in Cullom?
Mediacom Cable in Cullom, IL
Mediacom offers Cable service to 86.4% of Cullom homes. Across the city, Mediacom 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 Cullom?
Frontier DSL in Cullom, IL
Frontier Communications offers DSL service to 92.1% of Cullom homes. Across the city, Frontier DSL is the only type of service available from the company, with speeds up to 58 Mbps, with speeds from 10 Mpbs up to 115 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 7.0, with an average of 3.4 Mbps throughout the city.
Which Fixed Wireless and LTE Internet Providers are Available in Cullom?
Nextlink Fixed Wireless in Cullom, IL
Nextlink offers Fixed Wireless service to 78.2% of Cullom homes. Across the city, Nextlink Fixed Wireless is the only type of service available from the company, with speeds up to 507 Mbps, with speeds from 300 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 100 and as high as 500, with an average of 205 Mbps throughout the city.
Maxwire Fixed Wireless in Cullom, IL
Maxwire offers Fixed Wireless service to 58.3% of Cullom homes. Across the city, Maxwire Fixed Wireless is the only type of service available from the company, with speeds up to 29 Mbps, with speeds from 10 Mpbs up to 35 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 3.8 Mbps throughout the city.
Community Fiber Solutions Fixed Wireless in Cullom, IL
Community Fiber Solutions (CFS) offers Fixed Wireless service to 47.5% of Cullom homes. Across the city, Community Fiber Solutions Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
EarthLink Fixed Wireless in Cullom, IL
EarthLink offers Fixed Wireless service to 13.0% of Cullom homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
AT&T Fixed Wireless in Cullom, IL
AT&T offers Fixed Wireless service to 13.0% of Cullom homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
T-Mobile Home Internet Fixed Wireless in Cullom, IL
T-Mobile Home Internet offers Fixed Wireless service to 6.7% of Cullom homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Rise Broadband Fixed Wireless in Cullom, IL
Rise Broadband offers Fixed Wireless service to 2.1% of Cullom homes. Across the city, Rise Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 50 Mbps
Surf Fixed Wireless in Cullom, IL
SURF Internet offers Fixed Wireless service to 1.9% of Cullom homes. Across the city, Surf Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Which ISP Should You Choose in Cullom?
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 Cullom is Surf.
- The fastest internet provider should be Conxxus. Considering speed for the money and reliability in speeds, Conxxus may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Cullom is Surf.
- HughesNet, Viasat, and Frontier Communications has the broadest coverage in Cullom, 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 Cullom compare to other cities with a similar population?
To see how Cullom 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 Cullom's B ISP Report Card and 52 / 100 Digital Connectivity Index.
- ISP Report Card: C-
- Digital Connectivity Index: 34 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 37 / 100
- ISP Report Card: D-
- Digital Connectivity Index: 77 / 100
- ISP Report Card: C
- Digital Connectivity Index: 36 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 33 / 100
- ISP Report Card: C
- Digital Connectivity Index: 46 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 71 / 100
- ISP Report Card: F
- Digital Connectivity Index: 59 / 100
- ISP Report Card: C
- Digital Connectivity Index: 32 / 100
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