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Cell Coverage in Caerphilly (Caerffili), Wales
Performance by Carrier in Caerphilly (Caerffili)
Compare real-world download speeds, upload performance, and latency for major carriers in Caerphilly (Caerffili) — based on millions of crowdsourced speed tests to help you find the fastest, most reliable network.
DownDownload
0.6Mbps
UpUpload
5.4Mbps
Reliab.Reliability
5.3/ 10
36 tests conducted
DownDownload
No data
UpUpload
No data
Reliab.Reliability
No data
DownDownload
No data
UpUpload
No data
Reliab.Reliability
No data
DownDownload
No data
UpUpload
No data
Reliab.Reliability
No data
These results compare 4 mobile carriers measured in Caerphilly (Caerffili) — Three, O2, Vodafone, EE — using median values calculated from crowdsourced speed tests. Each card shows download speed, upload speed, and reliability to give you a complete picture of real-world network performance.
EE delivers the fastest median download at 0.6 Mbps, making it the top performer for raw download throughput. EE ranks highest for reliability with a score of 5.3/10, reflecting consistent connection quality across tests.
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Network Performance
Based on crowdsourced speed tests and signal measurements in Caerphilly (Caerffili), Wales, get a complete view of mobile performance with area-wide benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics from real-world tests, then compare carriers side-by-side for speed, responsiveness, and availability.
Median Performance
Download
0.6Mbps
Upload
5.4Mbps
Latency
32ms
Reliability
5.3/ 10
Top Performers
Best Download: EE
0.6 Mbps
Best Upload: EE
5.4 Mbps
Best Latency: EE
32 ms
Best Reliability: EE
5.3 / 10
Based on 36 speed tests
Network Performance aggregates all measured carriers in Caerphilly (Caerffili) to provide a baseline view of typical speeds and latency in the area. Use these medians as a quick indicator of overall network quality.
These medians are calculated from 36 tests. Current medians are 0.6 Mbps download, 5.4 Mbps upload, and 32 ms latency.
Citys in Caerphilly (Caerffili)
Select a city to view coverage data for that location.
Cell Coverage in Caerphilly (Caerffili): FAQ
What is the best cell phone carrier in Caerphilly (Caerffili)?
Based on crowdsourced speed tests in Caerphilly (Caerffili), EE 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 Caerphilly (Caerffili)?
We need at least 25 recent speed tests to generate reliable local metrics. If we don't have enough tests yet, the page focuses on maps and nearby locations while we keep collecting data.
What is the reliability score?
The reliability score summarizes how dependable mobile performance is in Caerphilly (Caerffili). 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 Caerphilly (Caerffili)?
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 Caerphilly (Caerffili)?
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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