Cell Coverage in Granby, Quebec

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Performance by Carrier in Granby

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

Bell Mobility logo
Down
26.1Mbps
Up
1.2Mbps
Reliab.
5.2/ 10

11 tests conducted

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Rogers logo
Down
61.3Mbps
Up
11.0Mbps
Reliab.
5.4/ 10

65 tests conducted

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Telus logo
Down
45.7Mbps
Up
11.1Mbps
Reliab.
10.0/ 10

12 tests conducted

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Vidéotron logo
Down
68.1Mbps
Up
21.8Mbps
Reliab.
0.0/ 10

Less than 10 tests conducted

View Carrier

These results compare 4 mobile carriers measured in Granby — 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.

Vidéotron delivers the fastest median download at 68.1 Mbps, making it the top performer for raw download throughput. Telus 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 Granby, Quebec, 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

55.4Mbps

Upload

11.2Mbps

Latency

35ms

Reliability

6.2/ 10

Top Performers

Best Download: Vidéotron

68.1 Mbps

Best Upload: Vidéotron

21.8 Mbps

Best Latency: Telus

27 ms

Best Reliability: Telus

10.0 / 10

Based on 94 speed tests

Network Performance aggregates all measured carriers in Granby 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 94 tests. Current medians are 55.4 Mbps download, 11.2 Mbps upload, and 35 ms latency.

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Cell Coverage in Granby: FAQ

What is the best cell phone carrier in Granby?

Based on crowdsourced speed tests in Granby, Vidéotron 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 Granby?

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 Granby. 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 Granby?

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 Granby?

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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