CoverageMap

Potters Bar

Cell coverage comparison in Potters Bar, England

GB

Based on crowdsourced speed tests and signal measurements in Potters Bar, England, the current snapshot reflects 79 speed tests and shows medians of 144.8 Mbps download, 9.5 Mbps upload, and 27 ms latency.

Performance by Carrier in Potters Bar

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Potters Bar, 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.

EE logo
Down
452.7Mbps
Up
36.8Mbps
Reliab.
0.0/ 10

Less than 10 tests conducted

View Carrier
O2 logo
Down
144.8Mbps
Up
7.6Mbps
Reliab.
8.5/ 10

33 tests conducted

View Carrier
Three logo
Down
117.5Mbps
Up
8.3Mbps
Reliab.
8.6/ 10

24 tests conducted

View Carrier
Vodafone logo
Down
173.8Mbps
Up
13.8Mbps
Reliab.
8.4/ 10

21 tests conducted

View Carrier

Performance by Carrier shows side-by-side results for the primary mobile providers measured in Potters Bar. Each row reflects download, upload, latency, and reliability for that carrier.

Providers included in this comparison are Three, O2, Vodafone, EE. Per-carrier test counts are shown in the table to indicate data accuracy.

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Network Performance

Get a complete view of mobile performance across Potters Bar with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Potters Bar-wide snapshot to understand overall trends, then dive deeper to compare individual carriers side-by-side and see how each performs in speed, responsiveness, and availability.

Median Performance

Download

144.8Mbps

Upload

9.5Mbps

Latency

27ms

Reliability

8.9/ 10

Top Performers

Best Download: EE

452.7 Mbps

Best Upload: EE

36.8 Mbps

Best Latency: Three

20 ms

Best Reliability: Three

8.6 / 10

Based on 79 speed tests

Network Performance aggregates all measured carriers in Potters Bar 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 79 tests. Current medians are 144.8 Mbps download, 9.5 Mbps upload, and 27 ms latency.

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Cell Coverage in Potters Bar: FAQ

What is the best cell phone carrier in Potters Bar?

Based on crowdsourced speed tests in Potters Bar, 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 Potters Bar?

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 Potters Bar. 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 Potters Bar?

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 Potters Bar?

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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Explore detailed coverage data for Potters Bar on our interactive map.

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