Cell Coverage in Portland, England
Not enough data for Portland
Showing performance data for South West England instead. We need at least 25 speed tests in Portland to generate local metrics.
Performance by Carrier in South West England
Compare real-world download speeds, upload performance, and latency for major carriers in South West England — based on millions of crowdsourced speed tests to help you find the fastest, most reliable network.
Over 900 tests conducted
Over 300 tests conducted
Over 1,900 tests conducted
Over 1,000 tests conducted
These results compare 4 mobile carriers measured in South West England — 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.
Vodafone delivers the fastest median download at 218.4 Mbps, making it the top performer for raw download throughput. Vodafone ranks highest for reliability with a score of 8.5/10, reflecting consistent connection quality across tests.
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Network Performance
Based on crowdsourced speed tests and signal measurements in Portland, England using data from South West 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
Upload
Latency
Reliability
Top Performers
Best Download: Vodafone
218.4 Mbps
Best Upload: Vodafone
25.2 Mbps
Best Latency: EE
32 ms
Best Reliability: Vodafone
8.5 / 10
Network Performance aggregates all measured carriers in South West England to provide a baseline view of typical speeds and latency in the area. Use these medians as a quick indicator of overall network quality.
Local testing in Portland is limited, so these medians are based on data from South West England. Current medians are 49.0 Mbps download, 8.3 Mbps upload, and 41 ms latency.
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Cell Coverage in Portland: FAQ
What is the best cell phone carrier in Portland?
Why might this page show limited data for Portland?
What is the reliability score?
How can I check coverage at my specific address in Portland?
How can I contribute coverage data for Portland?
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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