Cell Coverage in Shepherd, Montana

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Mint Mobile

Get unlimited data for $25/month for your first 3 months

New customers only

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Get unlimited data on Verizon for $25/month.

Or as low as $22.92/mo with the annual plan.

See Deal

Not enough data for Shepherd

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

Performance by Carrier in Yellowstone

Compare real-world download speeds, upload performance, and latency for major carriers in Yellowstone — based on millions of crowdsourced speed tests to help you find the fastest, most reliable network.

AT&T logo
Down
114.6Mbps
Up
18.6Mbps
Reliab.
7.7/ 10
Cov.
88.6%

Over 1,100 tests conducted

T-Mobile logo
Down
58.1Mbps
Up
22.5Mbps
Reliab.
8.6/ 10
Cov.
100.0%

Over 500 tests conducted

Verizon logo
Down
68.3Mbps
Up
16.4Mbps
Reliab.
6.3/ 10
Cov.
84.1%

Over 1,200 tests conducted

These results compare 3 mobile carriers measured in YellowstoneAT&T, Verizon, T-Mobile — using median values calculated from crowdsourced speed tests. Each card shows download speed, upload speed, and reliability to give you a complete picture of real-world network performance.

AT&T delivers the fastest median download at 114.6 Mbps, making it the top performer for raw download throughput. T-Mobile leads in coverage, reaching 100.0% of the area based on FCC data. T-Mobile ranks highest for reliability with a score of 8.6/10, reflecting consistent connection quality across tests.

Promoted Offers

Mint Mobile

Get unlimited data for $25/month for your first 3 months

New customers only

See Deal
Visible

Get unlimited data on Verizon for $25/month.

Or as low as $22.92/mo with the annual plan.

See Deal

Network Performance

Based on crowdsourced speed tests and signal measurements in Shepherd, Montana using data from Yellowstone, get a complete view of mobile performance with area-wide benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics from real-world tests, then compare carriers side-by-side for speed, responsiveness, and availability.

Median Performance

Download

80.2Mbps

Upload

18.0Mbps

Latency

73ms

Reliability

7.3/ 10

Top Performers

Best Download: AT&T

114.6 Mbps

Best Upload: T-Mobile

22.5 Mbps

Best Latency: Verizon

62 ms

Best Reliability: T-Mobile

8.6 / 10

Best Coverage: T-Mobile

100.0%

Coverage Snapshot

5G75.3%
4G LTE100.0%
Not enough tests

Network Performance aggregates all measured carriers in Yellowstone 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 Shepherd is limited, so these medians are based on data from Yellowstone. Current medians are 80.2 Mbps download, 18.0 Mbps upload, and 73 ms latency.

Promoted Offers

Mint Mobile

Get unlimited data for $25/month for your first 3 months

New customers only

See Deal
Visible

Get unlimited data on Verizon for $25/month.

Or as low as $22.92/mo with the annual plan.

See Deal

Cell Phone Plans for Shepherd

Compare wireless plans from carriers with coverage in this area.

Recommended PlanSponsored

Mint Mobile 6GB Annual

12 month term

T-Mobile
$15/mo
6 GB Data
Hotspot Included
Unlimited min
Unlimited texts
Recommended PlanSponsored

US Mobile 5GB

Monthly plan

AT&T
T-Mobile
Verizon
$15/mo
5 GB Data
Hotspot Included
Unlimited min
Unlimited texts
Taxes & fees included
Recommended PlanSponsored

US Mobile Unlimited Starter Dark Star

Monthly plan

AT&T
$25/mo
Unlimited Data
20 GB Hotspot
Unlimited min
Unlimited texts
Taxes & fees included
Recommended PlanSponsored

Visible Base

Monthly plan

Verizon
$25/mo
Unlimited Data
Unlimited Hotspot
Unlimited min
Unlimited texts
Taxes & fees included
Recommended PlanSponsored

Mint Mobile Unlimited Annual

12 month term

T-Mobile
$30/mo
Unlimited Data
20 GB Hotspot
Unlimited min
Unlimited texts
Limited-time offer

$15/mo first year

Recommended PlanSponsored

Visible+

Monthly plan

Verizon
$35/mo
Unlimited Data
Unlimited Hotspot
Unlimited min
Unlimited texts
Taxes & fees included
Limited-time offer

$30/mo for 5 years with code 5OFF5

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Cell Coverage in Shepherd: FAQ

What is the best cell phone carrier in Shepherd?

Based on crowdsourced speed tests in Yellowstone, 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 Shepherd?

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

What is the reliability score?

The reliability score summarizes how dependable mobile performance is in Yellowstone. 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 Shepherd?

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 Shepherd?

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