CoverageMap

Williamsport

Cell coverage comparison in Williamsport, Pennsylvania

US

Based on crowdsourced speed tests and signal measurements in Williamsport, Pennsylvania, the current snapshot reflects over 600 speed tests and shows medians of 94.0 Mbps download, 17.1 Mbps upload, and 41 ms latency.

Performance by Carrier in Williamsport

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Williamsport, 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
Download118.3 Mbps
Upload15.9 Mbps
Latency72 ms
Coverage89.1%

83 tests conducted

T-Mobile logo
Download116.0 Mbps
Upload16.5 Mbps
Latency45 ms
Coverage40.0%

Over 100 tests conducted

Verizon logo
Download85.8 Mbps
Upload18.2 Mbps
Latency39 ms
Coverage88.1%

Over 400 tests conducted

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

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

94.0Mbps

Upload

17.1Mbps

Latency

41ms

Top Performers

Fastest Download: AT&T

118.3 Mbps

Fastest Upload: Verizon

18.2 Mbps

Best Latency: Verizon

39 ms

Best Coverage: AT&T

89.1%

Coverage Snapshot

5G59.9%
4G LTE89.1%
Based on over 600 speed tests

Network Performance aggregates all measured carriers in Williamsport 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 600 tests. Current medians are 94.0 Mbps download, 17.1 Mbps upload, and 41 ms latency.

Cell Phone Plans for Williamsport

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 Williamsport: FAQ

What is the best cell phone carrier in Williamsport?

Based on crowdsourced speed tests in Williamsport, 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 Williamsport?

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 Williamsport?

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 Williamsport?

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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View Interactive Map

Explore detailed coverage data for Williamsport on our interactive map.

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