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Cobalt
Cell coverage comparison in Cobalt, Idaho
Based on crowdsourced speed tests and signal measurements in Cobalt, Idaho using data from Lemhi, the current snapshot reflects 56 speed tests and shows medians of 16.2 Mbps download, 6.6 Mbps upload, and 116 ms latency.
Not enough data for Cobalt
Showing performance data for Lemhi instead. We need at least 25 speed tests in Cobalt to generate local metrics.
Performance by Carrier in Lemhi
Explore median download speeds, upload performance, and network latency for each major mobile carrier in Lemhi, 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.
DownDownloadNo data
UpUploadNo data
Reliab.ReliabilityNo data
DownDownload655.6 Mbps
UpUpload31.1 Mbps
Reliab.Reliability0.0 / 10
Less than 10 tests conducted
DownDownload13.6 Mbps
UpUpload5.1 Mbps
Reliab.Reliability0.6 / 10
54 tests conducted
Performance by Carrier shows side-by-side results for the primary mobile providers measured in Lemhi. 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 Lemhi
Get a complete view of mobile network performance across Lemhi with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Lemhi-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
16.2Mbps
Upload
6.6Mbps
Latency
116ms
Reliability
0.7/ 10
Top Performers
Best Download: T-Mobile
655.6 Mbps
Best Upload: T-Mobile
31.1 Mbps
Best Latency: T-Mobile
74 ms
Best Reliability: Verizon
0.6 / 10
Based on 56 speed tests
Network Performance aggregates all measured carriers in Lemhi 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 Cobalt is limited, so these medians are based on data from Lemhi. Current medians are 16.2 Mbps download, 6.6 Mbps upload, and 116 ms latency.
Cell Coverage in Cobalt: FAQ
What is the best cell phone carrier in Cobalt?
Based on crowdsourced speed tests in Lemhi, 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 Cobalt?
We need at least 25 recent speed tests to generate reliable local metrics. Until we reach that threshold in Cobalt, we show performance data for Lemhi when it is available.
What is the reliability score?
The reliability score summarizes how dependable mobile performance is in Lemhi. 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 Cobalt?
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 Cobalt?
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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