CoverageMap

White Marsh

Cell coverage comparison in White Marsh, Maryland

US

Based on crowdsourced speed tests and signal measurements in White Marsh, Maryland, the current snapshot reflects over 700 speed tests and shows medians of 88.6 Mbps download, 14.3 Mbps upload, and 38 ms latency.

Performance by Carrier in White Marsh

Explore median download speeds, upload performance, and network latency for each major mobile carrier in White Marsh, 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
Download51.9 Mbps
Upload8.5 Mbps
Latency40 ms
Coverage93.5%

Over 200 tests conducted

T-Mobile logo
Download167.3 Mbps
Upload13.2 Mbps
Latency39 ms
Coverage94.0%

Over 200 tests conducted

Verizon logo
Download215.6 Mbps
Upload23.3 Mbps
Latency34 ms
Coverage100.0%

Over 300 tests conducted

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

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

88.6Mbps

Upload

14.3Mbps

Latency

38ms

Top Performers

Fastest Download: Verizon

215.6 Mbps

Fastest Upload: Verizon

23.3 Mbps

Best Latency: Verizon

34 ms

Best Coverage: Verizon

100.0%

Coverage Snapshot

5G100.0%
4G LTE100.0%
Based on over 700 speed tests

Network Performance aggregates all measured carriers in White Marsh 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 700 tests. Current medians are 88.6 Mbps download, 14.3 Mbps upload, and 38 ms latency.

Cell Phone Plans for White Marsh

Compare wireless plans from carriers with coverage in this area.

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

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

TextNow Weekly Unlimited

$8.99/mo

Monthly plan

AT&T
  • 20 GB Datahigh-speed, then data stops
  • Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts
  • Taxes & Fees Included

Red Pocket Essentials Annual

$9.17/mo

12 month term

AT&T
T-Mobile
Verizon
  • 3 GB Datahigh-speed, then 256Kbps
  • No Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts

Red Pocket Essentials

$10/mo

Monthly plan

AT&T
T-Mobile
Verizon
  • 3 GB Datahigh-speed, then 256Kbps
  • No Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts

Red Pocket Essentials (AT&T)

$10/mo

Monthly plan

AT&T
  • 3 GB Datahigh-speed, then 256Kbps
  • No Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts

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Cell Coverage in White Marsh: FAQ

What is the best cell phone carrier in White Marsh?

Based on crowdsourced speed tests in White Marsh, Verizon 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 White Marsh?

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 White Marsh?

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 White Marsh?

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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White Marsh, Maryland Cell Coverage | CoverageMap