Cell Coverage in Northampton, England

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Performance by Carrier in Northampton

Compare real-world download speeds, upload performance, and latency for major carriers in Northampton — based on millions of crowdsourced speed tests to help you find the fastest, most reliable network.

EE logo
Down
41.5Mbps
Up
3.9Mbps
Reliab.
1.2/ 10

19 tests conducted

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O2 logo
Down
0.8Mbps
Up
15.5Mbps
Reliab.
0.0/ 10

Less than 10 tests conducted

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Three logo
Down
1.9Mbps
Up
0.1Mbps
Reliab.
2.4/ 10

19 tests conducted

View Carrier
Vodafone logo
Down
31.0Mbps
Up
5.8Mbps
Reliab.
8.6/ 10

Over 100 tests conducted

View Carrier

These results compare 4 mobile carriers measured in Northampton — 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 41.5 Mbps, making it the top performer for raw download throughput. Vodafone ranks highest for reliability with a score of 8.6/10, reflecting consistent connection quality across tests.

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Network Performance

Based on crowdsourced speed tests and signal measurements in Northampton, England, 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

26.8Mbps

Upload

4.7Mbps

Latency

48ms

Reliability

4.0/ 10

Top Performers

Best Download: EE

41.5 Mbps

Best Upload: O2

15.5 Mbps

Best Latency: O2

30 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 26.8 Mbps download, 4.7 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, 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 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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