San Jose
Cell coverage comparison in San Jose, Illinois
Based on crowdsourced speed tests and signal measurements in San Jose, Illinois using data from Mason, the current snapshot reflects over 200 speed tests and shows medians of 15.7 Mbps download, 4.7 Mbps upload, and 56 ms latency.
Not enough data for San Jose
Showing performance data for Mason instead. We need at least 25 speed tests in San Jose to generate local metrics.
Performance by Carrier in Mason
Explore median download speeds, upload performance, and network latency for each major mobile carrier in Mason, 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.
97 tests conducted
Over 100 tests conducted
Performance by Carrier shows side-by-side results for the primary mobile providers measured in Mason. 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 Mason
Get a complete view of mobile network performance across Mason with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Mason-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
44.7 Mbps
Fastest Upload: Verizon
8.4 Mbps
Best Latency: T-Mobile
52 ms
Best Coverage: Verizon
100.0%
Coverage Snapshot
Network Performance aggregates all measured carriers in Mason 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 San Jose is limited, so these medians are based on data from Mason. Current medians are 15.7 Mbps download, 4.7 Mbps upload, and 56 ms latency.
Cell Phone Plans for San Jose
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 San Jose: FAQ
What is the best cell phone carrier in San Jose?
Why might this page show limited data for San Jose?
How can I check coverage at my specific address in San Jose?
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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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