CoverageMap

Sardis

Cell coverage comparison in Sardis, Alabama

US

Based on crowdsourced speed tests and signal measurements in Sardis, Alabama using data from Lowndes, the current snapshot reflects over 200 speed tests and shows medians of 56.4 Mbps download, 4.3 Mbps upload, and 58 ms latency.

Not enough data for Sardis

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

Performance by Carrier in Lowndes

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Lowndes, 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
Down90.7 Mbps
Up9.1 Mbps
Reliab.9.3 / 10
Cov.58.6%

57 tests conducted

T-Mobile logo
Down74.2 Mbps
Up3.4 Mbps
Reliab.8.5 / 10
Cov.44.8%

52 tests conducted

Verizon logo
Down43.3 Mbps
Up3.5 Mbps
Reliab.7.6 / 10
Cov.71.7%

Over 100 tests conducted

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

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Limited-time

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

Network Performance in Lowndes

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

56.4Mbps

Upload

4.3Mbps

Latency

58ms

Reliability

7.7/ 10

Top Performers

Best Download: AT&T

90.7 Mbps

Best Upload: AT&T

9.1 Mbps

Best Latency: Verizon

53 ms

Best Reliability: AT&T

9.3 / 10

Best Coverage: Verizon

71.7%

Coverage Snapshot

5G36.1%
4G LTE71.7%
Not enough tests

Network Performance aggregates all measured carriers in Lowndes 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 Sardis is limited, so these medians are based on data from Lowndes. Current medians are 56.4 Mbps download, 4.3 Mbps upload, and 58 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 Sardis

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 Sardis: FAQ

What is the best cell phone carrier in Sardis?

Based on crowdsourced speed tests in Lowndes, 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 Sardis?

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

What is the reliability score?

The reliability score summarizes how dependable mobile performance is in Lowndes. 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 Sardis?

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 Sardis?

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 Sardis on our interactive map.

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