LONDONDERRY
Cell coverage comparison in LONDONDERRY, Northern Ireland
Based on crowdsourced speed tests and signal measurements in LONDONDERRY, Northern Ireland, the current snapshot reflects over 100 speed tests and shows medians of 7.4 Mbps download, 2.9 Mbps upload, and 67 ms latency.
Performance by Carrier in LONDONDERRY
Explore median download speeds, upload performance, and network latency for each major mobile carrier in LONDONDERRY, 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.
96 tests conducted
Performance by Carrier shows side-by-side results for the primary mobile providers measured in LONDONDERRY. Each row reflects median download, upload, and latency for that carrier.
Providers included in this comparison are O2, EE, Three, Vodafone. Per-carrier test counts are shown in the table to indicate data accuracy.
Network Performance in LONDONDERRY
Get a complete view of mobile network performance across LONDONDERRY with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the LONDONDERRY-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: Vodafone
15.4 Mbps
Fastest Upload: Vodafone
6.4 Mbps
Best Latency: Vodafone
40 ms
Network Performance aggregates all measured carriers in LONDONDERRY 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 over 100 tests. Current medians are 7.4 Mbps download, 2.9 Mbps upload, and 67 ms latency.
Cell Coverage in LONDONDERRY: FAQ
What is the best cell phone carrier in LONDONDERRY?
Why might this page show limited data for LONDONDERRY?
How can I check coverage at my specific address in LONDONDERRY?
How can I contribute coverage data for LONDONDERRY?
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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