Best Phone Coverage & Plans in Jefferson, South Dakota 57038

Discover the best wireless coverage in Jefferson, SD, 57038, as we delve into an in-depth comparison of leading carriers like Verizon, T-Mobile, and AT&T. Learn which provider offers the most reliable signal for your communication needs in this South Dakota town.

Best Phone Network in Jefferson, SD, 57038

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See which network has the best coverage in nearby zips: 57006, 57025, 57049, 57201, 57235

Overview of Phone Networks in Jefferson, South Dakota, 57038

In Jefferson, South Dakota, Verizon stands out as the best mobile network provider, offering reliable coverage and faster speeds compared to its competitors. While AT&T and T-Mobile also provide service in the area, their performance varies. Here’s a closer look at what each network offers.

Verizon coverage in Jefferson, SD, 57038

Verizon boasts impressive speeds with a mean of around 50 Mbps and a median speed that can reach 45 Mbps. Users can expect low latency, averaging about 30 ms, which is great for activities like video calls and streaming. The 10th percentile speed is around 20 Mbps, while the 90th percentile can hit 75 Mbps, indicating a solid performance across different users. With extensive 4G coverage and growing 5G availability, Verizon’s consistency percentage is high, meaning users enjoy reliable service most of the time. Multi-server latency is also low, with minimal jitter, ensuring smooth connections during online gaming or video conferencing.

See overview of Verizon coverage in 57038, Jefferson, or even South Dakota.

AT&T coverage in Jefferson, SD, 57038

AT&T offers decent speeds, with a mean of around 30 Mbps and a median speed of about 25 Mbps. Latency is slightly higher, averaging 40 ms, which can affect real-time applications like video chats. The 10th percentile speed is around 15 Mbps, while the 90th percentile reaches up to 50 Mbps, showing some variability in user experience. Coverage is primarily 4G, with limited 5G access, and a moderate consistency percentage. Users might notice occasional interruptions, but overall, AT&T provides a reliable service for everyday tasks.

See overview of AT&T coverage in 57038, Jefferson, or even South Dakota.

T-Mobile coverage in Jefferson, SD, 57038

T-Mobile’s coverage in Jefferson includes mean speeds around 25 Mbps and median speeds of about 20 Mbps. Latency tends to be higher here, averaging 50 ms, which might lead to some delays during video calls. The 10th percentile speed is around 10 Mbps, while the 90th percentile peaks at 40 Mbps, indicating some inconsistency. While T-Mobile has a good amount of 4G coverage and is expanding its 5G network, users may experience variable performance, especially during peak hours. Overall, T-Mobile can work for basic tasks but may struggle with more demanding applications.

See overview of T-Mobile coverage in 57038, Jefferson, 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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