CoverageMap

Río Grande

Cell coverage comparison in Río Grande, Puerto Rico

PR

Based on crowdsourced speed tests and signal measurements in Río Grande, Puerto Rico, the current snapshot reflects over 800 speed tests and shows medians of 176.4 Mbps download, 15.3 Mbps upload, and 64 ms latency.

Performance by Carrier in Río Grande

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Río Grande, 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.

Claro
Down105.0 Mbps
Up20.8 Mbps
Reliab.0.0 / 10

Less than 10 tests conducted

View Carrier
Liberty
Down131.0 Mbps
Up3.0 Mbps
Reliab.0.0 / 10

Less than 10 tests conducted

View Carrier
T-Mobile
Down177.3 Mbps
Up15.3 Mbps
Reliab.8.5 / 10

Over 800 tests conducted

View Carrier

Performance by Carrier shows side-by-side results for the primary mobile providers measured in Río Grande. Each row reflects download, upload, latency, and reliability for that carrier.

Providers included in this comparison are Claro, T-Mobile, Liberty. Per-carrier test counts are shown in the table to indicate data accuracy.

Ad

Network Performance in Río Grande

Get a complete view of mobile network performance across Río Grande with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Río Grande-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

176.4Mbps

Upload

15.3Mbps

Latency

64ms

Reliability

8.5/ 10

Top Performers

Best Download: T-Mobile

177.3 Mbps

Best Upload: Claro

20.8 Mbps

Best Latency: Claro

32 ms

Best Reliability: T-Mobile

8.5 / 10

Based on over 800 speed tests

Network Performance aggregates all measured carriers in Río Grande 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 over 800 tests. Current medians are 176.4 Mbps download, 15.3 Mbps upload, and 64 ms latency.

Ad

Browse by City

Select one of the cities to view coverage data for that area.

Palmer
Rio Grande

Ad

Cell Coverage in Río Grande: FAQ

What is the best cell phone carrier in Río Grande?

Based on crowdsourced speed tests in Río Grande, 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 Río Grande?

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 Río Grande. 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 Río Grande?

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 Río Grande?

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

Check Coverage at Your Exact Location

Use our interactive coverage map to see detailed signal strength data for any address in Río Grande.

Open Interactive Map