Limited-time offer
Get the 5GB plan for $10/mo for your first 3 months
Regular price $25/month for 3 months
Sullivan
Cell coverage comparison in Sullivan, Kentucky
Based on crowdsourced speed tests and signal measurements in Sullivan, Kentucky using data from Union, the current snapshot reflects over 100 speed tests and shows medians of 62.2 Mbps download, 3.6 Mbps upload, and 70 ms latency.
Not enough data for Sullivan
Showing performance data for Union instead. We need at least 25 speed tests in Sullivan to generate local metrics.
Performance by Carrier in Union
Explore median download speeds, upload performance, and network latency for each major mobile carrier in Union, 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.
DownDownload52.3 Mbps
UpUpload5.6 Mbps
Reliab.Reliability8.5 / 10
53 tests conducted
DownDownload425.7 Mbps
UpUpload12.7 Mbps
Reliab.Reliability8.8 / 10
73 tests conducted
DownDownload21.9 Mbps
UpUpload2.1 Mbps
Reliab.Reliability8.4 / 10
51 tests conducted
Performance by Carrier shows side-by-side results for the primary mobile providers measured in Union. Each row reflects download, upload, latency, and reliability for that carrier.
Providers included in this comparison are Verizon, T-Mobile, AT&T. Per-carrier test counts are shown in the table to indicate data accuracy.
Promoted Offers
Limited-time
Get Visible+ for $30/mo with code 5OFF5
Get $5 off for up to 5 years. New customers only.
Network Performance in Union
Get a complete view of mobile network performance across Union with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Union-wide snapshot to understand overall network trends, then dive deeper to compare individual carriers side-by-side and see how each performs in speed, responsiveness, and availability.
Median Performance
Download
62.2Mbps
Upload
3.6Mbps
Latency
70ms
Reliability
8.6/ 10
Top Performers
Best Download: T-Mobile
425.7 Mbps
Best Upload: T-Mobile
12.7 Mbps
Best Latency: T-Mobile
57 ms
Best Reliability: T-Mobile
8.8 / 10
Based on over 100 speed tests
Network Performance aggregates all measured carriers in Union 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 Sullivan is limited, so these medians are based on data from Union. Current medians are 62.2 Mbps download, 3.6 Mbps upload, and 70 ms latency.
Cell Coverage in Sullivan: FAQ
What is the best cell phone carrier in Sullivan?
Based on crowdsourced speed tests in Union, T-Mobile 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 Sullivan?
We need at least 25 recent speed tests to generate reliable local metrics. Until we reach that threshold in Sullivan, we show performance data for Union when it is available.
What is the reliability score?
The reliability score summarizes how dependable mobile performance is in Union. 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 Sullivan?
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 Sullivan?
Download the CoverageMap app and run a few speed tests with location enabled. Your results help improve coverage accuracy and unlock local rankings faster.
Get the app