CoverageMap

Cell Coverage in Guánica

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Performance by Carrier in Guánica

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

Claro
Down
70.4Mbps
Up
4.5Mbps
Reliab.
0.0/ 10

Less than 10 tests conducted

View Carrier
Liberty
Down
No data
Up
No data
Reliab.
No data
View Carrier
T-Mobile
Down
144.9Mbps
Up
9.2Mbps
Reliab.
9.3/ 10

Over 300 tests conducted

View Carrier

These results compare 3 mobile carriers measured in Guánica — Claro, T-Mobile, Liberty — 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.

T-Mobile delivers the fastest median download at 144.9 Mbps, making it the top performer for raw download throughput. T-Mobile ranks highest for reliability with a score of 9.3/10, reflecting consistent connection quality across tests.

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Network Performance

Based on crowdsourced speed tests and signal measurements in Guánica, Puerto Rico, get a complete view of mobile network performance with both 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

144.3Mbps

Upload

9.1Mbps

Latency

86ms

Reliability

9.3/ 10

Top Performers

Best Download: T-Mobile

144.9 Mbps

Best Upload: T-Mobile

9.2 Mbps

Best Latency: Claro

70 ms

Best Reliability: T-Mobile

9.3 / 10

Based on over 300 speed tests

Network Performance aggregates all measured carriers in Guánica 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 300 tests. Current medians are 144.3 Mbps download, 9.1 Mbps upload, and 86 ms latency.

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Browse by City

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

Ensenada
Guanica

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Cell Coverage in Guánica: FAQ

What is the best cell phone carrier in Guánica?

Based on crowdsourced speed tests in Guánica, 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 Guánica?

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 Guánica. 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 Guánica?

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 Guánica?

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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