CoverageMap

Grafton

Cell coverage comparison in Grafton, New Hampshire

US

Based on crowdsourced speed tests and signal measurements in Grafton, New Hampshire, the current snapshot reflects over 6,300 speed tests and shows medians of 88.4 Mbps download, 7.2 Mbps upload, and 45 ms latency.

Performance by Carrier in Grafton

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Grafton, 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
Download103.1 Mbps
Upload9.5 Mbps
Latency47 ms
Coverage77.8%

Over 2,300 tests conducted

T-Mobile logo
Download110.4 Mbps
Upload5.1 Mbps
Latency44 ms
Coverage59.3%

Over 900 tests conducted

Verizon logo
Download64.5 Mbps
Upload6.9 Mbps
Latency44 ms
Coverage76.1%

Over 2,900 tests conducted

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

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

88.4Mbps

Upload

7.2Mbps

Latency

45ms

Top Performers

Fastest Download: T-Mobile

110.4 Mbps

Fastest Upload: AT&T

9.5 Mbps

Best Latency: T-Mobile

44 ms

Best Coverage: AT&T

77.8%

Coverage Snapshot

5G48.6%
4G LTE81.8%
Based on over 6,300 speed tests

Network Performance aggregates all measured carriers in Grafton 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 6,300 tests. Current medians are 88.4 Mbps download, 7.2 Mbps upload, and 45 ms latency.

Cell Phone Plans Available in Grafton

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 Grafton: FAQ

What is the best cell phone carrier in Grafton?

Based on crowdsourced speed tests in Grafton, 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 Grafton?

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 Grafton?

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 Grafton?

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 Coverage Map for Grafton

Explore detailed coverage data on our interactive map to find the best carrier for your specific location.

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Grafton, New Hampshire Cell Coverage | CoverageMap