Windsor
Cell coverage comparison in Windsor, Illinois
Based on crowdsourced speed tests and signal measurements in Windsor, Illinois using data from Shelby, the current snapshot reflects over 400 speed tests and shows medians of 66.0 Mbps download, 12.4 Mbps upload, and 50 ms latency.
Not enough data for Windsor
Showing performance data for Shelby instead. We need at least 25 speed tests in Windsor to generate local metrics.
Performance by Carrier in Shelby
Explore median download speeds, upload performance, and network latency for each major mobile carrier in Shelby, calculated from millions of real-world, crowdsourced speed tests. These results reflect typical everyday performance to help you compare carriers and choose the network that delivers the fastest speeds, most responsive connections, and broadest coverage where you live, work, and travel.
Over 300 tests conducted
Over 100 tests conducted
Performance by Carrier shows side-by-side results for the primary mobile providers measured in Shelby. Each row reflects median download, upload, and latency for that carrier.
Providers included in this comparison are Verizon, T-Mobile, AT&T. Per-carrier test counts are shown in the table to indicate data accuracy.
Network Performance in Shelby
Get a complete view of mobile network performance across Shelby with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Shelby-wide snapshot to understand overall network trends, then dive deeper to compare individual carriers side-by-side and see how each performs in speed, responsiveness, and availability.
Median Performance
Download
Upload
Latency
Top Performers
Fastest Download: T-Mobile
285.7 Mbps
Fastest Upload: AT&T
17.9 Mbps
Best Latency: T-Mobile
42 ms
Best Coverage: Verizon
100.0%
Coverage Snapshot
Network Performance aggregates all measured carriers in Shelby to provide a baseline view of typical speeds and latency in the area. Use these medians as a quick indicator of overall network quality.
Local testing in Windsor is limited, so these medians are based on data from Shelby. Current medians are 66.0 Mbps download, 12.4 Mbps upload, and 50 ms latency.
Cell Phone Plans for Windsor
Compare wireless plans from carriers with coverage in this area.
Red Pocket 500MB 12 Months
12 month term
- 0.5 GB Datahigh-speed, then Unknown
- Hotspot Included
- 500 Minutes
- 500 Texts
US Mobile Light Plan Annual
12 month term
- 2 GB Datahigh-speed, then data stops
- No Hotspot Included
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
TextNow Weekly Unlimited
Monthly plan
- 20 GB Datahigh-speed, then data stops
- Hotspot Included
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
Red Pocket Essentials Annual
12 month term
- 3 GB Datahigh-speed, then 256Kbps
- No Hotspot Included
- Unlimited Minutes
- Unlimited Texts
Red Pocket Essentials
Monthly plan
- 3 GB Datahigh-speed, then 256Kbps
- No Hotspot Included
- Unlimited Minutes
- Unlimited Texts
Red Pocket Essentials (AT&T)
Monthly plan
- 3 GB Datahigh-speed, then 256Kbps
- No Hotspot Included
- Unlimited Minutes
- Unlimited Texts
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Cell Coverage in Windsor: FAQ
What is the best cell phone carrier in Windsor?
Why might this page show limited data for Windsor?
How can I check coverage at my specific address in Windsor?
How can I contribute coverage data for Windsor?
Download the CoverageMap app and run a few speed tests with location enabled. Your results help improve coverage accuracy and unlock local rankings faster.
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