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Geyserville
Cell coverage comparison in Geyserville, California
Based on crowdsourced speed tests and signal measurements in Geyserville, California using data from Sonoma, the current snapshot reflects over 2,700 speed tests and shows medians of 69.7 Mbps download, 7.0 Mbps upload, and 39 ms latency.
Not enough data for Geyserville
Showing performance data for Sonoma instead. We need at least 25 speed tests in Geyserville to generate local metrics.
Performance by Carrier in Sonoma
Explore median download speeds, upload performance, and network latency for each major mobile carrier in Sonoma, 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.
DownDownload40.2 Mbps
UpUpload4.2 Mbps
Reliab.Reliability7.0 / 10
Cov.Coverage70.0%
Over 700 tests conducted
DownDownload96.7 Mbps
UpUpload15.7 Mbps
Reliab.Reliability6.0 / 10
Cov.Coverage66.2%
Over 500 tests conducted
DownDownload78.4 Mbps
UpUpload7.0 Mbps
Reliab.Reliability6.1 / 10
Cov.Coverage70.5%
Over 1,400 tests conducted
Performance by Carrier shows side-by-side results for the primary mobile providers measured in Sonoma. Each row reflects download, upload, latency, and reliability 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.
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Network Performance in Sonoma
Get a complete view of mobile network performance across Sonoma with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Sonoma-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
69.7Mbps
Upload
7.0Mbps
Latency
39ms
Reliability
6.0/ 10
Top Performers
Best Download: T-Mobile
96.7 Mbps
Best Upload: T-Mobile
15.7 Mbps
Best Latency: T-Mobile
35 ms
Best Reliability: AT&T
7.0 / 10
Best Coverage: Verizon
70.5%
Coverage Snapshot
5G64.1%
4G LTE70.5%
Based on 12 speed tests
Network Performance aggregates all measured carriers in Sonoma 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 Geyserville is limited, so these medians are based on data from Sonoma. Current medians are 69.7 Mbps download, 7.0 Mbps upload, and 39 ms latency.
Cell Phone Plans for Geyserville
Compare wireless plans from carriers with coverage in this area.
Recommended PlanSponsored
Mint Mobile 5GB Annual
$15/mo
12 month term
T-Mobile
- 5 GB Datahigh-speed, then 128Kbps
- Hotspot Included
- Unlimited Minutes
- Unlimited Texts
Recommended PlanSponsored
US Mobile 5GB
$15/mo
Monthly plan
AT&T
T-Mobile
Verizon
- 5 GB Datahigh-speed, then data stops
- Hotspot Included
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
Recommended PlanSponsored
US Mobile Unlimited Starter Dark Star
$25/mo
Monthly plan
AT&T
- Unlimited Datahigh-speed
- 20 GB Hotspot
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
Recommended PlanSponsored
Visible Base
$25/mo
Monthly plan
Verizon
- Unlimited Datahigh-speed
- Unlimited Hotspot
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
Recommended PlanSponsored
Mint Mobile Unlimited Annual
$30/mo
12 month term
T-Mobile
- Unlimited Datahigh-speed
- 20 GB Hotspot
- Unlimited Minutes
- Unlimited Texts
Limited-time offer
$15/mo first year
Recommended PlanSponsored
Visible+
$35/mo
Monthly plan
Verizon
- Unlimited Datahigh-speed
- Unlimited Hotspot
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
Limited-time offer
$30/mo for 5 years with code 5OFF5
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Cell Coverage in Geyserville: FAQ
What is the best cell phone carrier in Geyserville?
Based on crowdsourced speed tests in Sonoma, T-Mobile currently leads in median download speeds. Compare carriers in the performance table above for the latest results.
Why might this page show limited data for Geyserville?
We need at least 25 recent speed tests to generate reliable local metrics. Until we reach that threshold in Geyserville, we show performance data for Sonoma when it is available.
What is the reliability score?
The reliability score summarizes how dependable mobile performance is in Sonoma. It uses a 0.0 to 10.0 scale (higher is better) and is calculated from real-world speed test percentiles with weighted components: download (50%), latency (30%), and upload (20%). It evaluates the lower-end experience using the bottom 10%, 5%, and 1% percentiles when enough samples are available. If local speed testing is limited, a coverage-based fallback is used from signal quality distribution (great/good/poor).
How can I check coverage at my specific address in Geyserville?
Use the interactive map to check signal strength at your exact address. Visit the CoverageMap interactive map to explore 4G/5G availability.
How can I contribute coverage data for Geyserville?
Download the CoverageMap app and run a few speed tests with location enabled. Your results help improve coverage accuracy and unlock local rankings faster.
Get the app