CoverageMap

Grenville

Cell coverage comparison in Grenville, New Mexico

US

Based on crowdsourced speed tests and signal measurements in Grenville, New Mexico using data from Union, the current snapshot reflects over 200 speed tests and shows medians of 96.2 Mbps download, 9.3 Mbps upload, and 77 ms latency.

Not enough data for Grenville

Showing performance data for Union instead. We need at least 25 speed tests in Grenville to generate local metrics.

Performance by Carrier in Union

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Union, 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
Down63.2 Mbps
Up13.8 Mbps
Reliab.7.6 / 10
Cov.80.3%

42 tests conducted

T-Mobile logo
Down209.9 Mbps
Up9.5 Mbps
Reliab.8.8 / 10
Cov.57.1%

Over 100 tests conducted

Verizon logo
Down31.2 Mbps
Up8.7 Mbps
Reliab.9.4 / 10
Cov.48.9%

50 tests conducted

Performance by Carrier shows side-by-side results for the primary mobile providers measured in Union. Each row reflects download, upload, latency, and reliability 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.

Promoted Offers

Mint Mobile

Limited-time offer

Get the 5GB plan for $10/mo for your first 3 months

Regular price $25/month for 3 months

Visible

Limited-time

Get Visible+ for $30/mo with code 5OFF5

Get $5 off for up to 5 years. New customers only.

Network Performance in Union

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

96.2Mbps

Upload

9.3Mbps

Latency

77ms

Reliability

8.6/ 10

Top Performers

Best Download: T-Mobile

209.9 Mbps

Best Upload: AT&T

13.8 Mbps

Best Latency: T-Mobile

52 ms

Best Reliability: Verizon

9.4 / 10

Best Coverage: AT&T

80.3%

Coverage Snapshot

5G49.0%
4G LTE80.3%
Based on 17 speed tests

Network Performance aggregates all measured carriers in Union to provide a baseline view of typical speeds and latency in the area. Use these medians as a quick indicator of overall network quality.

Local testing in Grenville is limited, so these medians are based on data from Union. Current medians are 96.2 Mbps download, 9.3 Mbps upload, and 77 ms latency.

Promoted Offers

Mint Mobile

Get the 5GB plan for $10/mo for your first 3 months

Regular price $25/month for 3 months

See Deal
Visible

Get Visible+ for $30/mo with code 5OFF5

Get $5 off for up to 5 years. New customers only.

See Deal

Cell Phone Plans for Grenville

Compare wireless plans from carriers with coverage in this area.

Recommended PlanSponsored

Mint Mobile 5GB Annual

$15/mo

12 month term

T-Mobile
  • 5 GB Datahigh-speed, then 128Kbps
  • Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts
Recommended PlanSponsored

US Mobile 5GB

$15/mo

Monthly plan

AT&T
T-Mobile
Verizon
  • 5 GB Datahigh-speed, then data stops
  • Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts
  • Taxes & Fees Included
Recommended PlanSponsored

US Mobile Unlimited Starter Dark Star

$25/mo

Monthly plan

AT&T
  • Unlimited Datahigh-speed
  • 20 GB Hotspot
  • Unlimited Minutes
  • Unlimited Texts
  • Taxes & Fees Included
Recommended PlanSponsored

Visible Base

$25/mo

Monthly plan

Verizon
  • Unlimited Datahigh-speed
  • Unlimited Hotspot
  • Unlimited Minutes
  • Unlimited Texts
  • Taxes & Fees Included
Recommended PlanSponsored

Mint Mobile Unlimited Annual

$30/mo

12 month term

T-Mobile
  • Unlimited Datahigh-speed
  • 20 GB Hotspot
  • Unlimited Minutes
  • Unlimited Texts
Limited-time offer

$15/mo first year

Recommended PlanSponsored

Visible+

$35/mo

Monthly plan

Verizon
  • Unlimited Datahigh-speed
  • Unlimited Hotspot
  • Unlimited Minutes
  • Unlimited Texts
  • Taxes & Fees Included
Limited-time offer

$30/mo for 5 years with code 5OFF5

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Cell Coverage in Grenville: FAQ

What is the best cell phone carrier in Grenville?

Based on crowdsourced speed tests in Union, 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 Grenville?

We need at least 25 recent speed tests to generate reliable local metrics. Until we reach that threshold in Grenville, we show performance data for Union when it is available.

What is the reliability score?

The reliability score summarizes how dependable mobile performance is in Union. It uses a 0.0 to 10.0 scale (higher is better) and is calculated from real-world speed test percentiles with weighted components: download (50%), latency (30%), and upload (20%). It evaluates the lower-end experience using the bottom 10%, 5%, and 1% percentiles when enough samples are available. If local speed testing is limited, a coverage-based fallback is used from signal quality distribution (great/good/poor).

How can I check coverage at my specific address in Grenville?

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 Grenville?

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 Grenville on our interactive map.

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Test coverage at your location and contribute to our crowdsourced data.

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