Best Phone Coverage & Plans in Letcher, South Dakota 57359

Discover robust wireless connectivity in Letcher, South Dakota, 57359. In this guide, we compare Verizon, T-Mobile, and AT&T to help you choose the most reliable carrier in your area.

Best Phone Network in Letcher, SD, 57359

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See which network has the best coverage in nearby zips: 57350, 57358, 57385, 57401, 57420

Overview of Phone Networks in Letcher, South Dakota, 57359

Verizon coverage in Letcher, SD, 57359

Verizon is the best network option in Letcher, offering strong performance across various metrics. Users can expect mean speeds around 40 Mbps, with median speeds slightly lower at about 30 Mbps. Latency is typically around 30 ms, which is good for real-time activities like video calls or gaming. The 10th percentile speed is about 10 Mbps, ensuring even users with slower connections can do basic tasks, while the 90th percentile speed reaches up to 70 Mbps for those needing faster connections. Verizon boasts extensive 4G coverage, with growing 5G availability, making it a reliable choice for streaming and browsing. The consistency percentage, indicating how often users experience good service, is around 85%, and multi-server latency plus jitter are minimal, ensuring smooth experiences even during peak times.

See overview of Verizon coverage in 57359, Letcher, or even South Dakota.

AT&T coverage in Letcher, SD, 57359

AT&T offers decent coverage in Letcher, with mean speeds around 25 Mbps and median speeds closer to 20 Mbps. Latency is slightly higher at about 40 ms, which can impact real-time communication activities. For speed consistency, the 10th percentile speed is around 8 Mbps, while the 90th percentile speed can reach 50 Mbps. The network has solid 4G coverage but is still expanding its 5G presence. With a consistency percentage of about 75%, users can generally rely on the service, although some may experience occasional drops in performance. Multi-server latency and jitter are moderate, which can affect streaming quality if the network is busy.

See overview of AT&T coverage in 57359, Letcher, or even South Dakota.

T-Mobile coverage in Letcher, SD, 57359

T-Mobile provides variable coverage in Letcher, with mean speeds averaging around 20 Mbps and median speeds closer to 15 Mbps. Latency can reach about 50 ms, which may be noticeable during video calls or gaming. The 10th percentile speed is approximately 5 Mbps, while the 90th percentile speed goes up to 35 Mbps. T-Mobile has a decent 4G network and is working on expanding its 5G coverage, though it might not be as extensive as competitors. With a consistency percentage of about 70%, users may face occasional connectivity issues. Multi-server latency and jitter can be higher, which might affect video streaming and online gaming experiences.

See overview of T-Mobile coverage in 57359, Letcher, or even South Dakota.

Access all 3 US networks with US Mobile

US Mobile gives you the flexibility to choose any top-tier networks in the US, to give you the strongest possible signal no matter where you are. As a Super Carrier we blend the reliability and reach of multiple major providers into a single service. This means fewer dropped calls, faster data, and better overall performance—without having to switch carriers. See how it all works and find your seamless coverage here.

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