CoverageMap

Long Key

Cell coverage comparison in Long Key, Florida

US

Based on crowdsourced speed tests and signal measurements in Long Key, Florida, the current snapshot reflects over 100 speed tests and shows medians of 76.0 Mbps download, 9.7 Mbps upload, and 51 ms latency.

Performance by Carrier in Long Key

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

AT&T logo
Download92.6 Mbps
Upload7.4 Mbps
Latency58 ms
Coverage100.0%

49 tests conducted

T-Mobile logo
Download89.8 Mbps
Upload12.4 Mbps
Latency51 ms
Coverage100.0%

49 tests conducted

Verizon logo
Download58.0 Mbps
Upload11.1 Mbps
Latency44 ms
Coverage100.0%

50 tests conducted

Performance by Carrier shows side-by-side results for the primary mobile providers measured in Long Key. Each row reflects median download, upload, and latency 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.

Network Performance in Long Key

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

76.0Mbps

Upload

9.7Mbps

Latency

51ms

Top Performers

Fastest Download: AT&T

92.6 Mbps

Fastest Upload: T-Mobile

12.4 Mbps

Best Latency: Verizon

44 ms

Best Coverage: Verizon

100.0%

Coverage Snapshot

5G100.0%
4G LTE100.0%
Based on over 100 speed tests

Network Performance aggregates all measured carriers in Long Key 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 100 tests. Current medians are 76.0 Mbps download, 9.7 Mbps upload, and 51 ms latency.

Cell Phone Plans for Long Key

Compare wireless plans from carriers with coverage in this area.

MobileX Custom

$0/mo

Monthly plan

Verizon
  • No Data Included
  • Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts

MobileX 150 Mins 150 Texts

$4.48/mo

Monthly plan

Verizon
  • No Data Included
  • No Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts

Red Pocket 500MB 12 Months

$5/mo

12 month term

AT&T
T-Mobile
Verizon
  • 0.5 GB Datahigh-speed, then Unknown
  • Hotspot Included
  • 500 Minutes
  • 500 Texts

MobileX Unlimited Talk and Text

$6.48/mo

Monthly plan

Verizon
  • No Data Included
  • No Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts

US Mobile Light Plan Annual

$8/mo

12 month term

AT&T
T-Mobile
Verizon
  • 2 GB Datahigh-speed, then data stops
  • No Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts
  • Taxes & Fees Included

MobileX Custom 1GB

$8.38/mo

Monthly plan

Verizon
  • 1 GB Datahigh-speed, then data stops
  • Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts

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Cell Coverage in Long Key: FAQ

What is the best cell phone carrier in Long Key?

Based on crowdsourced speed tests in Long Key, AT&T 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 Long Key?

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.

How can I check coverage at my specific address in Long Key?

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 Long Key?

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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Explore detailed coverage data for Long Key on our interactive map.

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Long Key, Florida Cell Coverage | CoverageMap