CoverageMap

Buffalo

Cell coverage comparison in Buffalo, South Carolina

US

Based on crowdsourced speed tests and signal measurements in Buffalo, South Carolina using data from Union, the current snapshot reflects 93 speed tests and shows medians of 49.5 Mbps download, 4.7 Mbps upload, and 62 ms latency.

Not enough data for Buffalo

Showing performance data for Union instead. We need at least 25 speed tests in Buffalo 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
Download62.1 Mbps
Upload4.7 Mbps
Latency70 ms
Coverage100.0%

65 tests conducted

T-Mobile logo
Download32.3 Mbps
Upload5.4 Mbps
Latency65 ms
Coverage100.0%
Verizon logo
Download25.0 Mbps
Upload4.6 Mbps
Latency46 ms
Coverage98.0%

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

49.5Mbps

Upload

4.7Mbps

Latency

62ms

Top Performers

Fastest Download: AT&T

62.1 Mbps

Fastest Upload: T-Mobile

5.4 Mbps

Best Latency: Verizon

46 ms

Best Coverage: T-Mobile

100.0%

Coverage Snapshot

5G100.0%
4G LTE100.0%
Not enough 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 Buffalo is limited, so these medians are based on data from Union. Current medians are 49.5 Mbps download, 4.7 Mbps upload, and 62 ms latency.

Cell Phone Plans for Buffalo

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 Buffalo: FAQ

What is the best cell phone carrier in Buffalo?

Based on crowdsourced speed tests in Union, 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 Buffalo?

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

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

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 Buffalo?

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 Buffalo on our interactive map.

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

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