CoverageMap

Delaware

Cell coverage comparison in Delaware, United States

US

Based on crowdsourced speed tests and signal measurements in Delaware, United States, the current snapshot reflects over 52,000 speed tests and shows medians of 212.3 Mbps download, 14.9 Mbps upload, and 39 ms latency.

Performance by Carrier in Delaware

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Delaware, 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
Download65.5 Mbps
Upload6.8 Mbps
Latency40 ms
Coverage97.7%

Over 9,200 tests conducted

T-Mobile logo
Download378.5 Mbps
Upload22.2 Mbps
Latency39 ms
Coverage96.1%

Over 27,000 tests conducted

Verizon logo
Download128.8 Mbps
Upload10.7 Mbps
Latency37 ms
Coverage99.6%

Over 14,000 tests conducted

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

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

212.3Mbps

Upload

14.9Mbps

Latency

39ms

Top Performers

Fastest Download: T-Mobile

378.5 Mbps

Fastest Upload: T-Mobile

22.2 Mbps

Best Latency: Verizon

37 ms

Best Coverage: Verizon

99.6%

Coverage Snapshot

5G93.2%
4G LTE100.0%
Based on over 52,000 speed tests

Network Performance aggregates all measured carriers in Delaware 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 52,000 tests. Current medians are 212.3 Mbps download, 14.9 Mbps upload, and 39 ms latency.

Cell Phone Plans Available in Delaware

Compare wireless plans from carriers with coverage in this region.

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 Delaware: FAQ

What is the best cell phone carrier in Delaware?

Based on crowdsourced speed tests in Delaware, 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 Delaware?

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 Delaware?

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 Delaware?

Download the CoverageMap app and run a few speed tests with location enabled. Your results help improve coverage accuracy and unlock local rankings faster.

Get the app

Check Coverage at Your Exact Location

Use our interactive coverage map to see detailed signal strength data for any address in Delaware.

Open Interactive Map
Delaware, United States Cell Coverage | CoverageMap