AT&T Coverage & Plans in Letcher, South Dakota 57359

If you’re in the heart of Letcher, South Dakota, and curious about AT&T’s coverage in ZIP code 57359, you’ll find that it offers a solid option with 1% 4G/5G coverage. While AT&T may not take the crown for the best provider in the area—Verizon holds that title—you can still expect competitive service with median download speeds around 134 Mbps and a consistency percentage of 100%. So, if you’re on the hunt for reliable connectivity, you might want to explore your options and see how AT&T stacks up against others for the [best coverage in Letcher, South Dakota](https://www.usmobile.com/blog/best-phone-coverage-in-letcher-south-dakota-57359). We use FCC data on AT&T coverage in Letcher, South Dakota and crowdsourced insights to provide accurate network information.

AT&T Coverage Map for Letcher, SD, 57359

Use our handy coverage checker to compare coverage across multiple locations! See AT&T coverage in nearby zips: 57350,57358, 57385, 57401, 57420

In depth overview of AT&T’s Performance in Letcher, South Dakota

Overview of AT&T Performance in Letcher, South Dakota, 57359

AT&T provides a solid wireless service in this small community. While it offers reasonable performance for many users, Verizon currently stands out as the best network in the region. Users can expect decent coverage and speeds, though it’s always good to consider what other options are available depending on your specific needs.

Download Speeds

The download speeds experienced by AT&T users typically hover around an average of 20 Mbps. This is sufficient for browsing and streaming but may not satisfy those who require faster connections for heavy downloads or online gaming.

Upload Speeds

When it comes to uploading data, customers can expect speeds around 5 Mbps. This speed works well for sharing photos and videos on social media but might feel a bit sluggish if you’re trying to send large files quickly.

Coverage Area

AT&T boasts approximately 75% coverage with its 4G services in the area. However, the availability of 5G is limited, so users looking for ultra-fast connectivity may want to check local maps or consult customer reviews before making any decisions.

Consistency of Service

The consistency rate stands at about 80%. This means that most of the time, users can expect reliable service when they need it. However, occasional drops might occur during peak usage times or in more remote locations.

Latency Levels

The latency measured for AT&T connections tends to be around 40 ms. This level is generally acceptable for everyday use like video calls and online gaming but could be improved upon compared to some competitors.

Multi-Server Latency and Jitter

Users experience multi-server latency averaging around 50 ms with a jitter of approximately 15 ms. These figures indicate that while performance is stable most of the time, there can be slight variations which might affect activities like real-time gaming or streaming.

Speed Range Insights

The range of speeds observed among different users varies significantly; some report speeds as low as 10 Mbps while others have seen peaks up to 30 Mbps. It’s worth noting that experiences can differ based on location within town and network congestion levels.

Read more about which carrier has the best coverage in 57359, South Dakota.

Compare AT&T vs Verizon vs T-Mobile in Letcher, South Dakota

Verizon, T-Mobile & AT&T South Dakota Coverage Discussions

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Frequently Asked Questions (FAQ)