Cell Coverage in Chalk River, Ontario

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Not enough data for Chalk River

Showing performance data for Renfrew instead. We need at least 25 speed tests in Chalk River to generate local metrics.

Performance by Carrier in Renfrew

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

Bell Mobility logo
Down
3.3Mbps
Up
0.1Mbps
Reliab.
0.0/ 10

Less than 10 tests conducted

View Carrier
Rogers logo
Down
18.8Mbps
Up
3.4Mbps
Reliab.
4.3/ 10

Over 200 tests conducted

View Carrier
Telus logo
Down
0.0Mbps
Up
0.0Mbps
Reliab.
0.0/ 10

Less than 10 tests conducted

View Carrier
Vidéotron logo
Down
7.5Mbps
Up
1.3Mbps
Reliab.
3.8/ 10

96 tests conducted

View Carrier

These results compare 4 mobile carriers measured in Renfrew — 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.

Rogers delivers the fastest median download at 18.8 Mbps, making it the top performer for raw download throughput. Rogers ranks highest for reliability with a score of 4.3/10, reflecting consistent connection quality across tests.

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Network Performance

Based on crowdsourced speed tests and signal measurements in Chalk River, Ontario using data from Renfrew, 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

15.2Mbps

Upload

2.7Mbps

Latency

30ms

Reliability

3.3/ 10

Top Performers

Best Download: Rogers

18.8 Mbps

Best Upload: Rogers

3.4 Mbps

Best Latency: Rogers

29 ms

Best Reliability: Rogers

4.3 / 10

Based on over 300 speed tests

Network Performance aggregates all measured carriers in Renfrew 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 Chalk River is limited, so these medians are based on data from Renfrew. Current medians are 15.2 Mbps download, 2.7 Mbps upload, and 30 ms latency.

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Cell Coverage in Chalk River: FAQ

What is the best cell phone carrier in Chalk River?

Based on crowdsourced speed tests in Renfrew, Rogers 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 Chalk River?

We need at least 25 recent speed tests to generate reliable local metrics. Until we reach that threshold in Chalk River, we show performance data for Renfrew when it is available.

What is the reliability score?

The reliability score summarizes how dependable mobile performance is in Renfrew. 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 Chalk River?

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 Chalk River?

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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