Best Internet Providers in Belleville, IL
All 9 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Belleville, IL
Belleville has 9 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 Belleville.
Ranks compare Belleville with the 749 US small cities (50,000 to 99,999 people), the tiers of our fastest-cities rankings.
The Best Internet in Belleville, IL at a Glance
Belleville Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Spectrum
Connection
Customer Rating
Fiber
Cable
EarthLink
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
T-Mobile Home Internet
Connection
Customer Rating
Fixed Wireless
Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
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 Belleville ratings may vary and are shown below.
Who is the Best Internet Provider in Belleville, IL?
T-Mobile Home Internet is the best internet provider in Belleville based on Illinois 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 Belleville, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 98.01% of the city.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
Which Providers are Available at my Home in Belleville?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Belleville
- i3 Broadband - fiber coverage map
- AT&T - fiber coverage map
- EarthLink - fiber coverage map
- Sparklight - fiber coverage map
- Spectrum - cable coverage map
- Verizon - fixed wireless coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- Wisper Internet - fixed wireless coverage map
- Spectrum - fiber coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- PCs for People - fixed wireless coverage map
How Belleville Compares to Places Its Size
Belleville's report card score is tied 462nd of 749 and its connectivity index is tied 612th of 749.
| Measure | Belleville | Rank among US small cities (50,000 to 99,999 people) | St. Clair County | Illinois | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 62.2% | 544th of 749 | 49.1% | 47.6% | 71.5% | Aloha, OR and Shawnee, KS (100.0%) |
| Average top speed | 4,116 Mbps | 288th of 749 | 3,422 Mbps | 3,187 Mbps | 3,486 Mbps | Layton, UT (9,808 Mbps) |
| Providers at a typical address | 7.4 | Tied 384th of 749 | 7.2 | 7.3 | 7.1 | Guaynabo, PR (14.3) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.4 | Tied 561st of 749 | 2.6 | 2.6 | 2.7 | Pacoima, CA and Spring Valley, NY (4.3) |
| Workers who work from home | 12% | Tied 446th of 749 | 13% | 16% | 15% | Danville, CA and Potomac, MD and 2 more (39%) |
| Homes with a computer, tablet or phone | 94% | Tied 625th of 749 | 95% | 95% | 96% | Atascocita, TX and Eastvale, CA and 8 more (100%) |
| Homes with internet | 92% | Tied 440th of 749 | 91% | 91% | 91% | Centreville, VA and Danville, CA and 2 more (99%) |
| Homes on fiber, cable or DSL | 74% | Tied 551st of 749 | 73% | 75% | 76% | Flower Mound, TX and Johns Creek, GA and 1 more (93%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 78% | Tied 534th of 749 | 78% | 81% | 81% | Sammamish, WA (99%) |
| Median household income | $71,790 | 574th of 749 | $86,744 | $95,616 | $93,246 | Potomac, MD ($227,882) |
| Residents in school (6th grade to college) | 17% | Tied 214th of 749 | 16% | 16% | 16% | East Lansing, MI (58%) |
Fiber reaches 62.2% of homes in Belleville, against 49.1% across St. Clair County and 47.6% across Illinois. Households in Belleville are smaller than the US average (2.4 people against 2.7); 12% of workers work from home (US 15%); and the median household income is $71,790 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Belleville
Which Fiber Internet Providers are Available in Belleville?
EarthLink Fiber in Belleville, IL
Availability:
31.0%
Customer Rating:
(6)
Avg. Download Speed
4,323 Mbps
EarthLink offers Fiber service to 31.0% of Belleville homes. Across the city, EarthLink Fiber has speeds up to 4,323 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 Belleville from EarthLink in terms of customer satisfaction.
AT&T Fiber in Belleville, IL
Availability:
31.0%
Customer Rating:
(542)
Avg. Download Speed
4,323 Mbps
AT&T offers Fiber service to 31.0% of Belleville homes. Across the city, AT&T Fiber has speeds up to 4,323 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 lower than other types of internet service available in Belleville from AT&T in terms of customer satisfaction.
i3 Broadband Fiber in Belleville, IL
Availability:
17.7%
Customer Rating:
(27)
Avg. Download Speed
8,000 Mbps
i3 Broadband offers Fiber service to 17.7% of Belleville homes. Across the city, i3 Broadband Fiber is the only type of service available from the company, with speeds up to 8,000 Mbps
Sparklight Fiber in Belleville, IL
Availability:
17.4%
Customer Rating:
(23)
Avg. Download Speed
7,000 Mbps
Sparklight offers Fiber service to 17.4% of Belleville homes. Across the city, Sparklight Fiber is the only type of service available from the company, with speeds up to 7,000 Mbps
Spectrum Fiber in Belleville, IL
Availability:
3.1%
Customer Rating:
(207)
Avg. Download Speed
1,000 Mbps
Spectrum offers Fiber service to 3.1% of Belleville homes. Across the city, Spectrum Fiber has speeds up to 1,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Belleville?
T-Mobile Home Internet Fixed Wireless in Belleville, IL
Availability:
98.0%
Customer Rating:
(342)
Avg. Download Speed
60 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 98.0% of Belleville homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with 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.
Verizon Fixed Wireless in Belleville, IL
Availability:
91.8%
Customer Rating:
(362)
Avg. Download Speed
200 Mbps
Verizon offers Fixed Wireless service to 91.8% of Belleville homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 200 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 15 Mbps throughout the city.
EarthLink Fixed Wireless in Belleville, IL
Availability:
71.0%
Customer Rating:
(4)
Avg. Download Speed
40 Mbps
EarthLink offers Fixed Wireless service to 71.0% of Belleville homes. Across the city, EarthLink Fixed Wireless has speeds up to 40 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 6.4 Mbps throughout the city.
AT&T Fixed Wireless in Belleville, IL
Availability:
71.0%
Customer Rating:
(205)
Avg. Download Speed
40 Mbps
AT&T offers Fixed Wireless service to 71.0% of Belleville homes. Across the city, AT&T Fixed Wireless has speeds up to 40 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 6.4 Mbps throughout the city.
Wisper Internet Fixed Wireless in Belleville, IL
Availability:
23.0%
Customer Rating:
(2)
Avg. Download Speed
161 Mbps
Wisper Internet offers Fixed Wireless service to 23.0% of Belleville homes. Across the city, Wisper Internet Fixed Wireless is the only type of service available from the company, with speeds up to 161 Mbps, with speeds from 10 Mpbs up to 400 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 30, with an average of 14 Mbps throughout the city.
PCs for People Fixed Wireless in Belleville, IL
Availability:
13.5%
Customer Rating:
(4)
Avg. Download Speed
50 Mbps
PCs for People offers Fixed Wireless service to 13.5% of Belleville homes. Across the city, PCs for People Fixed Wireless is the only type of service available from the company, with speeds up to 50 Mbps
Which Cable Internet Providers are Available in Belleville?
Spectrum Cable in Belleville, IL
Availability:
96.3%
Customer Rating:
(1739)
Avg. Download Speed
1,000 Mbps
Spectrum offers Cable service to 96.3% of Belleville homes. Across the city, Spectrum Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Belleville?
EarthLink DSL in Belleville, IL
Availability:
87.1%
Customer Rating:
(5)
Avg. Download Speed
78 Mbps
EarthLink offers DSL service to 87.1% of Belleville homes. Across the city, EarthLink DSL has speeds up to 78 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 16 Mbps throughout the city. EarthLink DSL is rated higher than other types of internet service available in Belleville from EarthLink in terms of customer satisfaction.
AT&T DSL in Belleville, IL
Availability:
87.1%
Customer Rating:
(304)
Avg. Download Speed
78 Mbps
AT&T offers DSL service to 87.1% of Belleville homes. Across the city, AT&T DSL has speeds up to 78 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 16 Mbps throughout the city. AT&T DSL is rated about the same as other types of internet service available in Belleville from AT&T in terms of customer satisfaction.
Internet in Belleville by Neighborhood and ZIP Code
Fiber reaches from 56.2% of homes in 62226 to 83.1% in 62221. Each row links to that place’s page.
Neighborhoods in Belleville
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Belleville
How Belleville Compares to Nearby Places
The 10 places nearest to Belleville that have their own pages are all within 8 miles. Among them, Fairview Heights has the most homes with fiber (85.2%) and Alorton the fewest (0.0%); Belleville has 62.2%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Belleville (this page) | 64,104 | 62.2% | 4,116 Mbps | 7.4 | B | 57/100 |
| O'Fallon | 31,116 | 53.7% | 3,387 Mbps | 8 | B | 82/100 |
| Fairview Heights | 16,716 | 85.2% | 5,847 Mbps | 8.6 | A- | 56/100 |
| Shiloh | 16,113 | 77.0% | 6,313 Mbps | 8.4 | B+ | 71/100 |
| Swansea | 15,407 | 61.5% | 4,551 Mbps | 7.9 | B | 69/100 |
| Caseyville | 8,771 | 70.0% | 4,836 Mbps | 7.7 | B+ | 62/100 |
| Millstadt | 8,251 | 11.8% | 1,209 Mbps | 5.6 | C | 41/100 |
| Centreville | 4,376 | 24.4% | 1,671 Mbps | 5.9 | C | 42/100 |
| Scott AFB | 3,699 | 0.0% | 1,000 Mbps | 2 | D- | 90/100 |
| Alorton | 1,539 | 0.0% | 996 Mbps | 5 | D+ | 16/100 |
| Scott Air Force Base | 1,490 | 9.3% | 1,538 Mbps | 4.8 | C- | 85/100 |
Who is the Fastest Internet Provider in Belleville?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by T-Mobile Home Internet. On the other hand, based on data provided by the internet providers to the FCC, AT&T and EarthLink 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 Belleville
| i3 Broadband | 8,000 |
|---|---|
| Sparklight | 7,000 |
| AT&T | 5,000 |
| EarthLink | 5,000 |
| Spectrum | 1,000 |
| Wisper Internet | 400 |
| Verizon | 300 |
| T-Mobile Home Internet | 100 |
| Viasat | 100 |
| PCs for People | 50 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Belleville. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Belleville Internet Providers
Based on 120 reviews from Illinois internet customers, T-Mobile Home Internet is the best internet service provider for Belleville residents. T-Mobile Home Internet was rated at an average of 3.94 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in Illinois, with 4.00 out of 5 stars and 91.8% coverage in Belleville.
At a national level, based on 4291 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Belleville Internet Providers
The table below shows average customer ratings from customers in Belleville, Illinois, and customers throughout the country.
| ISP / Tech Type | Belleville Overall | Illinois Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| i3 Broadband |  (0) | (19) | (29) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| Verizon | (0) | (9) | (816) | View Plans | ||
| PCs for People | (0) | (1) | (4) | View Plans | ||
| AT&T | (0) | (51) | (1051) | View Plans | ||
| Sparklight | (0) | (6) | (82) | View Plans | ||
| Wisper Internet | (0) |  (1) | (3) | View Plans | ||
| Viasat | (0) |  (1) |  (12) | View Plans | ||
| Spectrum | (2) | (15) | (1949) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| HughesNet | (0) | (0) |  (25) | View Plans |
Customer Ratings for Internet Provider Speeds in Belleville
Based on data reported by Belleville ISPs to the FCC, the fastest speeds in the city are available through AT&T and EarthLink. These internet providers offer speeds up to 5,000 Mbps in Belleville. Therefore, the average customer can get up to 1,447 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers rated their satisfaction with internet speed highest with T-Mobile Home Internet. This indicates T-Mobile Home Internet reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Belleville Speed | Illinois Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| i3 Broadband | (0) |  (19) | (29) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| Verizon | (0) | (9) | (816) | View Plans | ||
| Sparklight | (0) | (6) | (82) | View Plans | ||
| PCs for People | (0) | (1) | (4) | View Plans | ||
| Spectrum | (2) | (15) | (1949) | View Plans | ||
| AT&T | (0) | (51) | (1051) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Wisper Internet | (0) | (1) | (3) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans |
Who is the Cheapest Internet Provider in Belleville?
Of the providers in Belleville, customers rate Verizon the best for price. Data comes from customers rating their satisfaction with pricing: in Belleville where enough of them have reviewed a provider, otherwise across Illinois or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
Verizon is rated 4.00 out of 5 for price, which is higher than the average across all internet providers in the country. T-Mobile Home Internet is rated second for affordability, with an average price rating of 3.78 out of 5.
The table below shows how customers in Belleville, Illinois, and the United States rated the affordability of their internet service.
Rated Affordability in Belleville
| ISP / Tech Type | Belleville Affordability | Illinois Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| i3 Broadband | (0) | (19) | (29) | View Plans | ||
| Verizon | (0) | (9) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| PCs for People | (0) | (1) | (4) | View Plans | ||
| AT&T | (0) | (51) | (1051) | View Plans | ||
| Wisper Internet | (0) | (1) | (3) | View Plans | ||
| Sparklight | (0) | (6) | (82) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Spectrum | (2) | (15) | (1949) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans |
Customer Reviews for Internet Service Providers in Illinois
Customer Reviews
ISPReports User
Pavlov Media Fiber
November 13, 2026 Carol
McDonough Telephone Cooperative Fiber
October 26, 2026 Fast, friendly service. Appreciate being able to get quick help by calling. Actually get a person on the phone
ISPReports User
McDonough Telephone Cooperative Fiber
October 09, 2026 61438
McDonough Telephone Cooperative Fiber
October 08, 2026 MTC has been a great internet for my family. Rather it be gaming system speed, or just watching tv in multiple rooms, The internet seems to run smoothly. I very seldom have internet interruption. When we do it is usually due to storm taking out a pole, or upgrading the system. It usually has been a short time when it does happen.
ISPReports User
MTC Technologies Fiber
October 08, 2026 Rate your provider
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Which ISP Should You Choose in Belleville?
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 Belleville is T-Mobile Home Internet.
- The fastest internet provider should be AT&T and EarthLink. Considering speed for the money and reliability in speeds, T-Mobile Home Internet may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Belleville is Verizon.
- Viasat, T-Mobile Home Internet, and HughesNet has the broadest coverage in Belleville, available to 98.0% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.