CoverageMap

Cell Coverage in Oshawa, Ontario

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Performance by Carrier in Oshawa

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

Bell Mobility logo
Down
159.2Mbps
Up
23.9Mbps
Reliab.
7.4/ 10

82 tests conducted

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Rogers logo
Down
138.0Mbps
Up
25.4Mbps
Reliab.
10.0/ 10

Over 100 tests conducted

View Carrier
Telus logo
Down
110.8Mbps
Up
8.3Mbps
Reliab.
6.7/ 10

Over 100 tests conducted

View Carrier
Vidéotron logo
Down
58.1Mbps
Up
22.2Mbps
Reliab.
10.0/ 10

44 tests conducted

View Carrier

These results compare 4 mobile carriers measured in Oshawa — Telus, Vidéotron, Bell Mobility, Rogers — 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.

Bell Mobility delivers the fastest median download at 159.2 Mbps, making it the top performer for raw download throughput. Vidéotron ranks highest for reliability with a score of 10.0/10, reflecting consistent connection quality across tests.

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Network Performance

Based on crowdsourced speed tests and signal measurements in Oshawa, Ontario, 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

120.5Mbps

Upload

20.7Mbps

Latency

24ms

Reliability

8.8/ 10

Top Performers

Best Download: Bell Mobility

159.2 Mbps

Best Upload: Rogers

25.4 Mbps

Best Latency: Bell Mobility

21 ms

Best Reliability: Vidéotron

10.0 / 10

Based on over 300 speed tests

Network Performance aggregates all measured carriers in Oshawa 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 300 tests. Current medians are 120.5 Mbps download, 20.7 Mbps upload, and 24 ms latency.

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Cell Coverage in Oshawa: FAQ

What is the best cell phone carrier in Oshawa?

Based on crowdsourced speed tests in Oshawa, Bell Mobility 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 Oshawa?

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 Oshawa. 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 Oshawa?

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 Oshawa?

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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