CoverageMap

Colwell

Cell coverage comparison in Colwell, Iowa

US

Based on crowdsourced speed tests and signal measurements in Colwell, Iowa using data from Floyd, the current snapshot reflects over 800 speed tests and shows medians of 30.2 Mbps download, 7.0 Mbps upload, and 60 ms latency.

Not enough data for Colwell

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

Performance by Carrier in Floyd

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Floyd, 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
Download12.5 Mbps
Upload4.7 Mbps
Latency58 ms
Coverage100.0%

Over 200 tests conducted

T-Mobile logo
Download138.2 Mbps
Upload13.1 Mbps
Latency40 ms
Coverage100.0%

Over 100 tests conducted

Verizon logo
Download82.3 Mbps
Upload6.9 Mbps
Latency62 ms
Coverage100.0%

Over 300 tests conducted

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

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

30.2Mbps

Upload

7.0Mbps

Latency

60ms

Top Performers

Fastest Download: T-Mobile

138.2 Mbps

Fastest Upload: T-Mobile

13.1 Mbps

Best Latency: T-Mobile

40 ms

Best Coverage: Verizon

100.0%

Coverage Snapshot

5G100.0%
4G LTE100.0%
Not enough tests

Network Performance aggregates all measured carriers in Floyd 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 Colwell is limited, so these medians are based on data from Floyd. Current medians are 30.2 Mbps download, 7.0 Mbps upload, and 60 ms latency.

Cell Phone Plans for Colwell

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

Page 1 of 14

Cell Coverage in Colwell: FAQ

What is the best cell phone carrier in Colwell?

Based on crowdsourced speed tests in Floyd, 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 Colwell?

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

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

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 Colwell?

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 Colwell on our interactive map.

Open Map

Download Our App

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

Get the App