CoverageMap

Sandy Springs

Cell coverage comparison in Sandy Springs, South Carolina

US

Based on crowdsourced speed tests and signal measurements in Sandy Springs, South Carolina, the current snapshot reflects over 200 speed tests and shows medians of 58.4 Mbps download, 6.5 Mbps upload, and 52 ms latency.

Performance by Carrier in Sandy Springs

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Sandy Springs, 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
Download74.2 Mbps
Upload9.6 Mbps
Latency66 ms

73 tests conducted

T-Mobile logo
Download41.6 Mbps
Upload4.0 Mbps
Latency63 ms

56 tests conducted

Verizon logo
Download51.3 Mbps
Upload5.6 Mbps
Latency43 ms

Over 100 tests conducted

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

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

58.4Mbps

Upload

6.5Mbps

Latency

52ms

Top Performers

Fastest Download: AT&T

74.2 Mbps

Fastest Upload: AT&T

9.6 Mbps

Best Latency: Verizon

43 ms

Based on over 200 speed tests

Network Performance aggregates all measured carriers in Sandy Springs 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 200 tests. Current medians are 58.4 Mbps download, 6.5 Mbps upload, and 52 ms latency.

Cell Phone Plans for Sandy Springs

Compare wireless plans from carriers with coverage in this area.

Helium Mobile Zero

$0/mo

Monthly plan

T-Mobile
  • 1 GB Data1GB cellular + 2GB Helium Wi-Fi
  • No Hotspot Included
  • 100 Minutes
  • 300 Texts

Helium Mobile Sprout

$5/mo

Monthly plan

T-Mobile
  • 3 GB Datahigh-speed, then data stops
  • No Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts

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

Tello 100 Mins

$5/mo

Monthly plan

T-Mobile
  • No Data Included
  • No Hotspot Included
  • 100 Minutes
  • Unlimited Texts

Tello 1GB 100 Mins

$6/mo

Monthly plan

T-Mobile
  • 1 GB Datahigh-speed, then data stops
  • Hotspot Included
  • 100 Minutes
  • Unlimited Texts

Tello 2GB 100 Mins

$7/mo

Monthly plan

T-Mobile
  • 1 GB Datahigh-speed, then data stops
  • Hotspot Included
  • 100 Minutes
  • Unlimited Texts

Page 1 of 24

Cell Coverage in Sandy Springs: FAQ

What is the best cell phone carrier in Sandy Springs?

Based on crowdsourced speed tests in Sandy Springs, 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 Sandy Springs?

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 Sandy Springs?

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 Sandy Springs?

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

View Interactive Map

Explore detailed coverage data for Sandy Springs on our interactive map.

Open Map

Download Our App

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

Get the App
Sandy Springs, South Carolina Cell Coverage | CoverageMap