Newcastle
Cell coverage comparison in Newcastle, South Dakota
Based on crowdsourced speed tests and signal measurements in Newcastle, South Dakota using data from Pennington, the current snapshot reflects over 4,200 speed tests and shows medians of 72.6 Mbps download, 14.0 Mbps upload, and 82 ms latency.
Not enough data for Newcastle
Showing performance data for Pennington instead. We need at least 25 speed tests in Newcastle to generate local metrics.
Performance by Carrier in Pennington
Explore median download speeds, upload performance, and network latency for each major mobile carrier in Pennington, 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.
Over 2,000 tests conducted
Over 800 tests conducted
Over 1,200 tests conducted
Performance by Carrier shows side-by-side results for the primary mobile providers measured in Pennington. 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 Pennington with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Pennington-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: T-Mobile
104.6 Mbps
Best Upload: T-Mobile
17.5 Mbps
Best Latency: T-Mobile
67 ms
Best Reliability: T-Mobile
5.4 / 10
Network Performance aggregates all measured carriers in Pennington 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 Newcastle is limited, so these medians are based on data from Pennington. Current medians are 72.6 Mbps download, 14.0 Mbps upload, and 82 ms latency.
Cell Coverage in Newcastle: FAQ
What is the best cell phone carrier in Newcastle?
Why might this page show limited data for Newcastle?
What is the reliability score?
How can I check coverage at my specific address in Newcastle?
How can I contribute coverage data for Newcastle?
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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