Best Internet Providers in Belleville, IL
Compare 8 internet providers serving 42,034 Belleville residents. Find fiber, cable, 5G, and satellite plans with competitive pricing in Illinois.
Call to check availability:
Spectrum 1-855-423-0918Quick Answer: Best Internet in Belleville
Spectrum is the best internet provider in Belleville for most residents, covering 81.6% of the city with Cable service. AT&T Internet offers fiber connectivity across the area. T-Mobile provides 5G wireless home internet as a contract-free alternative.
Key Takeaways
- Best overall: Spectrum with the widest local coverage at 81.6%
- Runner-up: T-Mobile offering competitive plans and speeds
- Best fiber: AT&T Internet for symmetrical upload and download speeds
- Best wireless: T-Mobile 5G home internet with no contracts
- 8 providers: Strong competition helps keep pricing competitive in Belleville
Belleville Internet Providers Comparison
Verified providers serving Belleville as of February 2026. Coverage percentages based on FCC data.
| Provider | Technology | Max Speed | Starting Price | Data Cap | Contract | Call Now |
|---|---|---|---|---|---|---|
| Viasat | Satellite | 150 Mbps | $39.99/mo | Unlimited* | No | 1-855-463-9333 |
| HughesNet | Satellite | 100 Mbps | $39.99/mo | Limited | 2-year | 1-855-543-5405 |
| Starlink | LEO Satellite | 250 Mbps | $120/mo | Soft cap | No | Online only |
| Spectrum | Cable | 1 Gbps | $50/mo | None | No | 1-855-423-0918 |
| T-Mobile | 5G/Fixed Wireless | 245 Mbps | $40/mo | None | No | 1-844-275-9311 |
| AT&T Internet | Fiber/DSL | 5 Gbps | $55/mo | None (fiber) | No | 1-855-850-5977 |
| Verizon 5G Home | 5G/Fixed Wireless | 1 Gbps | $50/mo | None | No | 1-855-387-1456 |
| Verizon Fios | Fiber | 2.3 Gbps | $50/mo | None | No | 1-855-387-1456 |
Belleville Internet Providers: Detailed Reviews
Spectrum Internet in Belleville
81.6% CoverageSpectrum serves Belleville residents with Cable technology, delivering speeds up to 1 Gbps starting at $50/mo. With 81.6% local coverage, Spectrum is the top choice for households seeking reliable broadband service in the area.
Choose Spectrum If:
- You want widely available service across most of Belleville
- You want bundled TV and phone options
Avoid Spectrum If:
- You need symmetrical upload speeds for heavy cloud uploads
T-Mobile Internet in Belleville
75.5% CoverageT-Mobile serves Belleville residents with 5G, Fixed Wireless, Mobile technology, delivering speeds up to 245 Mbps starting at $40/mo. With 75.5% local coverage, T-Mobile is a strong contender for households seeking reliable broadband service in the area.
Choose T-Mobile If:
- You want a no-contract, quick-setup wireless internet option
- You're renting and don't want a long-term commitment
Avoid T-Mobile If:
- You need consistent low-latency performance for online gaming
AT&T Internet Internet in Belleville
73.1% CoverageAT&T Internet serves Belleville residents with Fiber, Fixed Wireless, DSL technology, delivering speeds up to 5 Gbps starting at $55/mo. With 73.1% local coverage, AT&T Internet is a strong contender for households seeking premium fiber performance in the area.
Choose AT&T Internet If:
- You want fast fiber speeds with strong upload performance in Belleville
- You work from home and need reliable video conferencing quality
Avoid AT&T Internet If:
- Fiber is not available at your specific Belleville address
Verizon 5G Home Internet in Belleville
19.1% CoverageVerizon 5G Home serves Belleville residents with 5G technology, delivering speeds up to 1 Gbps starting at $50/mo. With 19.1% local coverage, Verizon 5G Home is a strong contender for households seeking reliable broadband service in the area.
Choose Verizon 5G Home If:
- You want a no-contract, quick-setup wireless internet option
- You're renting and don't want a long-term commitment
Avoid Verizon 5G Home If:
- You need consistent low-latency performance for online gaming
Belleville Internet Speeds and Prices
| Speed Tier | Spectrum | T-Mobile | AT&T Internet | Verizon 5G Home |
|---|---|---|---|---|
| 100-300 Mbps | $50/mo | $40/mo | $55/mo | $50/mo |
| 500 Mbps | $55-80/mo | - | $55-80/mo | - |
| 1 Gbps | $70-100/mo | - | $70-100/mo | - |
How Much Speed Do You Need?
Understanding your bandwidth needs helps you avoid paying for more speed than necessary.
- 1-2 people, light browsing and email: 50-100 Mbps is sufficient
- 3-4 people, streaming and social media: 200-500 Mbps recommended
- 5+ people or remote work households: 500 Mbps to 1 Gbps for smooth performance
- Competitive gaming and 4K multi-stream: 1 Gbps or higher preferred
See our full guide: How much internet speed do I need?
Internet Service in Belleville: Local Overview
- Population: 42,034
- State: Illinois
- Fiber providers: AT&T Internet, Verizon Fios
- Cable providers: Spectrum
- 5G providers: T-Mobile, Verizon 5G Home
Located in Illinois, Belleville residents have access to the state's well-developed broadband infrastructure and competitive market. The city offers a mix of fiber, cable, and wireless options with 8 providers competing for residential customers. Spectrum leads in local coverage at 81.6%, followed by T-Mobile providing alternative plans and pricing that give residents meaningful choice.
For households that need symmetrical upload and download speeds, fiber connections from AT&T Internet, Verizon Fios offer the best performance. Remote workers and video conferencing users especially benefit from fiber's consistent upload speeds. Meanwhile, 5G fixed wireless from T-Mobile, Verizon 5G Home provides a convenient no-contract alternative for renters or as a backup connection.
How to Choose the Right Internet Plan in Belleville
With multiple providers competing for your business, careful comparison pays off. Belleville, Illinois residents can compare offerings from Spectrum, T-Mobile, AT&T Internet and more to find the right balance of speed, reliability, and monthly cost.
Consider these key factors when evaluating plans:
- Download speed requirements — For basic browsing and email, 25-50 Mbps suffices. Streaming in 4K requires at least 25 Mbps per device. Competitive gaming benefits from low latency more than raw speed, making fiber or cable preferable to satellite.
- Upload speed needs — If you work from home with video conferencing, prioritize plans with upload speeds of at least 10 Mbps. Fiber connections typically offer symmetric speeds, giving equal upload and download performance.
- Data caps and throttling — Some providers in Belleville impose monthly data limits. If your household regularly exceeds 1 TB per month, look for plans with unlimited data or generous caps.
- Contract terms and promotional pricing — Introductory rates can be attractive, but check what the price increases to after the first 12 months. No-contract plans offer flexibility for renters.
- Equipment fees — Router and modem rental fees can add $10-15 per month. Purchasing your own compatible equipment often pays for itself within a year.
- Customer service reputation — Read local reviews from other Belleville residents. A provider with excellent speeds but poor customer support may not be worth the savings.
Local Internet Market Overview in Belleville, IL
The broadband landscape in Belleville, IL has seen notable improvements in both speed availability and pricing competition. With 8 providers serving the area, residents benefit from competitive pricing and diverse technology options ranging from fiber optic to 5G wireless to satellite connections.
Federal broadband initiatives including the Broadband Equity, Access, and Deployment (BEAD) program are channeling funding into Illinois to close remaining coverage gaps in underserved communities. For Belleville residents, this means continued infrastructure investment and expanding fiber availability in neighborhoods that previously relied solely on cable or DSL. As 5G fixed wireless technology matures, it provides an additional alternative for households seeking high-speed internet without traditional wired connections.
Residents should regularly compare available plans, as providers frequently update their offerings and promotional pricing in response to competitive pressure in the Belleville market. Signing up during promotional periods and negotiating with your current provider can result in meaningful monthly savings.
Internet Speed Requirements for Belleville Households
Understanding your bandwidth needs helps you avoid paying for more speed than necessary. A single person streaming video and browsing the web can get by with 50-100 Mbps. A household of 2-3 people with regular streaming and video calls should target 200-300 Mbps. Larger families with 4 or more heavy users benefit from 500 Mbps to 1 Gbps plans, especially when multiple people are streaming in 4K, gaming online, or working from home at the same time.
Upload speed matters just as much as download speed for Belleville residents who work remotely. Video conferencing platforms like Zoom and Teams require at least 5 Mbps upload for stable HD video, and 10 Mbps or more for group calls with screen sharing. If multiple household members participate in video calls simultaneously, ensure your plan provides at least 20-25 Mbps upload speed. Fiber plans from AT&T Internet, Verizon Fios offer the best upload performance with symmetrical speeds.
Frequently Asked Questions About Belleville Internet
What is the best internet provider in Belleville, IL?
Spectrum is the best overall provider in Belleville with 81.6% coverage and Cable technology. T-Mobile is a strong second option with competitive pricing and reliable service.
Is fiber internet available in Belleville?
Yes. AT&T Internet, Verizon Fios offer fiber internet service in Belleville.
How much does internet cost in Belleville?
Internet plans in Belleville start as low as $39.99/mo with Viasat. Most households pay between $50 and $80 per month for mid-tier plans offering 200-500 Mbps. Premium fiber and multi-gigabit plans range from $80 to $150 per month depending on the provider.
What is the fastest internet available in Belleville?
AT&T Internet offers the fastest speeds in Belleville at up to 5 Gbps. Actual speeds you experience depend on your specific address, plan tier, and network conditions during peak usage hours.
Is 5G home internet available in Belleville, IL?
Yes. T-Mobile, Verizon 5G Home offer 5G home internet in Belleville with no contracts and no data caps. Coverage varies by neighborhood, so check your address.
Which Belleville provider has no data caps?
Fiber providers like AT&T Internet, Verizon Fios typically offer unlimited data with no caps. T-Mobile 5G Home Internet also includes unlimited data at a flat monthly rate. Satellite providers like HughesNet have data limitations.
How do I check which providers serve my Belleville address?
Enter your address in our availability checker at the top of this page. You can also call Spectrum at 1-855-423-0918 to verify service at your specific Belleville address. Provider coverage can vary block by block.
About the Author
Last Updated: February 22, 2026
Our team regularly reviews and updates this guide to ensure accuracy.
Editorial Disclosure
InternetProviders.ai is committed to providing accurate, unbiased information to help you choose the right internet service. Some of the providers listed on this page are partners who compensate us when you sign up through our links or phone numbers. This compensation may affect provider order but does not influence our ratings or recommendations. See our editorial guidelines and how we make money.