CoverageMap

Harriman

Cell coverage comparison in Harriman, Tennessee

US

Based on crowdsourced speed tests and signal measurements in Harriman, Tennessee, the current snapshot reflects over 400 speed tests and shows medians of 202.7 Mbps download, 15.8 Mbps upload, and 59 ms latency.

Performance by Carrier in Harriman

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Harriman, 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
Download207.0 Mbps
Upload17.1 Mbps
Latency64 ms
Coverage100.0%

Over 200 tests conducted

T-Mobile logo
Download332.6 Mbps
Upload16.1 Mbps
Latency51 ms
Coverage95.1%

Over 100 tests conducted

Verizon logo
Download60.8 Mbps
Upload13.8 Mbps
Latency59 ms
Coverage99.5%

90 tests conducted

Performance by Carrier shows side-by-side results for the primary mobile providers measured in Harriman. 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 Harriman

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

202.7Mbps

Upload

15.8Mbps

Latency

59ms

Top Performers

Fastest Download: T-Mobile

332.6 Mbps

Fastest Upload: AT&T

17.1 Mbps

Best Latency: T-Mobile

51 ms

Best Coverage: AT&T

100.0%

Coverage Snapshot

5G84.2%
4G LTE100.0%
Based on over 400 speed tests

Network Performance aggregates all measured carriers in Harriman 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 400 tests. Current medians are 202.7 Mbps download, 15.8 Mbps upload, and 59 ms latency.

Cell Phone Plans for Harriman

Compare wireless plans from carriers with coverage in this area.

Helium Mobile Zero

$0/mo

Monthly plan

T-Mobile
  • 1 GB Data1GB cellular + 2GB Helium Wi-Fi
  • No Hotspot Included
  • 100 Minutes
  • 300 Texts

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

Helium Mobile Sprout

$5/mo

Monthly plan

T-Mobile
  • 3 GB Datahigh-speed, then data stops
  • 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

Tello 100 Mins

$5/mo

Monthly plan

T-Mobile
  • No Data Included
  • No Hotspot Included
  • 100 Minutes
  • Unlimited Texts

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Cell Coverage in Harriman: FAQ

What is the best cell phone carrier in Harriman?

Based on crowdsourced speed tests in Harriman, 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 Harriman?

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 Harriman?

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 Harriman?

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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Harriman, Tennessee Cell Coverage | CoverageMap