When it comes to staying connected in ZIP code 57421, AT&T offers a solid option for many residents, featuring 4G and even some 5G coverage. While its coverage stands at about 0.92%, you’ll find that Verizon takes the lead as the top provider in Amherst, South Dakota. But don’t count AT&T out—it still delivers competitive service with a range of download speeds and a mean latency that keeps your streaming and browsing smooth. If you’re curious about the best coverage in Amherst, South Dakota, [check out this guide](https://www.usmobile.com/blog/best-phone-coverage-in-amherst-south-dakota-57421) to see how AT&T stacks up against other options in the area! We use FCC data on AT&T coverage in Amherst, South Dakota and crowdsourced insights to provide accurate network information.
AT&T Coverage Map for Amherst, SD, 57421
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Use our handy coverage checker to compare coverage across multiple locations! See AT&T coverage in nearby zips: 57384,57386, 57422, 57424, 57426
In depth overview of AT&T’s Performance in Amherst, South Dakota
ATT in Amherst, 57421
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Overview of AT&T Performance in Amherst, South Dakota, 57421
In the charming town of Amherst, residents often turn to AT&T for their wireless needs. While AT&T provides a solid level of service, it’s worth noting that Verizon currently holds the title for the best network performance in this region. This overview will dive into various performance metrics to give you a clearer picture of what to expect from AT&T’s wireless coverage here.
Fast Downloads
When it comes to downloading content, users can generally expect respectable speeds with AT&T. Average download speeds hover around a comfortable range that allows for smooth streaming and browsing, making it suitable for everyday use without too much buffering.
Upload Speeds
For those looking to share photos or videos online, upload speeds are adequate as well. Users typically find that they can upload their favorite moments without significant delays, which is always a plus when you’re eager to share your latest adventure.
Coverage Percentages
The coverage offered by AT&T is quite extensive, providing a good percentage of 4G and even some 5G service in areas around town. This ensures that most residents can stay connected whether they’re at home or on the go.
Consistency Matters
One of the standout features of AT&T’s service is its consistency. Users report reliable connectivity throughout most parts of Amherst, allowing them to enjoy uninterrupted conversations and seamless internet access during important tasks.
Smooth Latency
Latency levels are pretty reasonable with AT&T’s network. This means that your online activities—whether gaming or video conferencing—are less likely to be plagued by annoying lags that might ruin your experience.
No Jitters Here!
If you’re concerned about jitter (the variability in packet arrival times), rest assured that AT&T manages this quite well too. The connection remains stable enough so you can enjoy clear calls and smooth video streams without unexpected interruptions.
A Range of Speeds
The variation in speeds can be noticeable when considering different users’ experiences; while some may enjoy blazing fast connections during peak times, others may find themselves with slower service during busy hours. It’s all part of life on the wireless grid!
Read more about which carrier has the best coverage in 57421, South Dakota.
Compare AT&T vs Verizon vs T-Mobile in Amherst, South Dakota
Verizon
Coverage: 100%
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Verizon coverage in 57421 >
T-Mobile
Coverage: 83.33%
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T-Mobile coverage in 57421 >
AT&T
Coverage: 90.91%
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AT&T coverage in 57421 >
US Mobile networks 😉
Warp
Coverage: 100%
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Jitter: Unavailable
LightSpeed
Coverage: 83.33%
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Dark Star
Coverage: 90.91%
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List of AT&T, US Mobile and it’s other MVNOS and their plans
Carrier Name | Premium Unlimited | Basic Unlimited | Rating | |
Cricket Wireless | $60 | $55 | 3.1 ⭐ | |
H2O Wireless | $60 | $50 | 2.6 ⭐ | |
Red Pocket | $50 | $40 | 3.2 ⭐ | |
Net10 Wireless | $65 | $50 | 1.3 ⭐ | |
Straight Talk | $65 | $50 | 1.3 ⭐ | |
Good2Go Mobile | $55 | $45 | 2.8 ⭐ | |
FreeUp Mobile | $55 | $45 | 2.8 ⭐ | |
Boom! Mobile | $60 | $50 | 3.5 ⭐ | |
FreedomPop | $55 | $45 | 2.2 ⭐ | |
TracFone | $60 | $40 | 1.4 ⭐ | |
US Mobile | $45 | $35 | 4.6 ⭐ | |
Black Wireless | $60 | $50 | 2.5 ⭐ | |
PureTalk | $55 | $45 | 3.8 ⭐ |