CoverageMap

Northampton

Cell coverage comparison in Northampton, England

GB

Based on crowdsourced speed tests and signal measurements in Northampton, England, the current snapshot reflects over 100 speed tests and shows medians of 27.6 Mbps download, 4.3 Mbps upload, and 48 ms latency.

Performance by Carrier in Northampton

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Northampton, 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
Down41.5 Mbps
Up3.9 Mbps
Reliab.1.2 / 10

19 tests conducted

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O2
Down208.5 Mbps
Up21.7 Mbps
Reliab.0.0 / 10

Less than 10 tests conducted

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Three
Down1.9 Mbps
Up0.1 Mbps
Reliab.2.4 / 10

19 tests conducted

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Vodafone
Down30.6 Mbps
Up5.7 Mbps
Reliab.8.6 / 10

Over 100 tests conducted

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

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

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Network Performance in Northampton

Get a complete view of mobile network performance across Northampton with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Northampton-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

27.6Mbps

Upload

4.3Mbps

Latency

48ms

Reliability

4.1/ 10

Top Performers

Best Download: O2

208.5 Mbps

Best Upload: O2

21.7 Mbps

Best Latency: O2

21 ms

Best Reliability: Vodafone

8.6 / 10

Based on over 100 speed tests

Network Performance aggregates all measured carriers in Northampton 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 27.6 Mbps download, 4.3 Mbps upload, and 48 ms latency.

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Cell Coverage in Northampton: FAQ

What is the best cell phone carrier in Northampton?

Based on crowdsourced speed tests in Northampton, O2 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 Northampton?

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 Northampton. 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 Northampton?

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 Northampton?

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 Northampton on our interactive map.

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