Johannesburg
Cell coverage comparison in Johannesburg, Michigan
Based on crowdsourced speed tests and signal measurements in Johannesburg, Michigan using data from Montmorency, the current snapshot reflects 36 speed tests and shows medians of 592.6 Mbps download, 12.6 Mbps upload, and 53 ms latency.
Not enough data for Johannesburg
Showing performance data for Montmorency instead. We need at least 25 speed tests in Johannesburg to generate local metrics.
Performance by Carrier in Montmorency
Explore median download speeds, upload performance, and network latency for each major mobile carrier in Montmorency, calculated from millions of real-world, crowdsourced speed tests. These results reflect typical everyday performance to help you compare carriers and choose the network that delivers the fastest speeds, most responsive connections, and broadest coverage where you live, work, and travel.
23 tests conducted
13 tests conducted
Performance by Carrier shows side-by-side results for the primary mobile providers measured in Montmorency. Each row reflects download, upload, latency, and reliability for that carrier.
Providers included in this comparison are AT&T, T-Mobile, Verizon. Per-carrier test counts are shown in the table to indicate data accuracy.
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Network Performance
Get a complete view of mobile performance across Montmorency with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Montmorency-wide snapshot to understand overall trends, then dive deeper to compare individual carriers side-by-side and see how each performs in speed, responsiveness, and availability.
Median Performance
Download
Upload
Latency
Reliability
Top Performers
Best Download: AT&T
662.9 Mbps
Best Upload: AT&T
25.7 Mbps
Best Latency: AT&T
50 ms
Best Reliability: AT&T
10.0 / 10
Best Coverage: AT&T
76.6%
Coverage Snapshot
Network Performance aggregates all measured carriers in Montmorency 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 Johannesburg is limited, so these medians are based on data from Montmorency. Current medians are 592.6 Mbps download, 12.6 Mbps upload, and 53 ms latency.
Cell Phone Plans for Johannesburg
Compare wireless plans from carriers with coverage in this area.
Mint Mobile Unlimited Annual
12 month term
Mint Mobile Unlimited Annual
12 month term
- Unlimited Datahigh-speed
- 20 GB Hotspot
- Unlimited Minutes
- Unlimited Texts
$15/mo first year today
Red Pocket Premium
Monthly plan
Red Pocket Premium
Monthly plan
- 50 GB Datahigh-speed, then 64Kbps
- 10 GB Hotspot
- Unlimited Minutes
- Unlimited Texts
Mint Mobile 15GB 3 Months
3 month term
Mint Mobile 15GB 3 Months
3 month term
- 15 GB Datahigh-speed, then 128Kbps
- Hotspot Included
- Unlimited Minutes
- Unlimited Texts
Red Pocket 500MB 12 Months
12 month term
Red Pocket 500MB 12 Months
12 month term
- 0.5 GB Datahigh-speed, then Unknown
- Hotspot Included
- 500 Minutes
- 500 Texts
Tello 100 Mins
Monthly plan
Tello 100 Mins
Monthly plan
- No Data Included
- No Hotspot Included
- 100 Minutes
- Unlimited Texts
Tello 1GB 100 Mins
Monthly plan
Tello 1GB 100 Mins
Monthly plan
- 1 GB Datahigh-speed, then data stops
- Hotspot Included
- 100 Minutes
- Unlimited Texts
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Cell Coverage in Johannesburg: FAQ
What is the best cell phone carrier in Johannesburg?
Why might this page show limited data for Johannesburg?
What is the reliability score?
How can I check coverage at my specific address in Johannesburg?
How can I contribute coverage data for Johannesburg?
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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