Explore the realm of wireless coverage in Castlewood, 57223, South Dakota, as we delve into the performance of leading carriers like Verizon, T-Mobile, and AT&T. This in-depth analysis will guide you towards the best cell service for your needs in this quaint Midwestern town.
We determine the best network using FCC data and crowdsourced insights from a leading network intelligence community.Best Phone Network in Castlewood, SD, 57223
Use our handy coverage checker to compare coverage across multiple locations!
See which network has the best coverage in nearby zips: 57220, 57221, 57224, 57225, 57226
Verizon
Coverage: 98.99%
Download: 18.3mbps
Upload: 4.3mbps
Ping: Unavailable
Jitter: Unavailable
Verizon coverage in 57223 >
T-Mobile
Coverage: 96.30%
Download: 143.5mbps
Upload: 36.6mbps
Ping: Unavailable
Jitter: Unavailable
T-Mobile coverage in 57223 >
AT&T
Coverage: 100%
Download: 54.5mbps
Upload: 4.7mbps
Ping: Unavailable
Jitter: Unavailable
AT&T coverage in 57223 >
US Mobile networks 😉
Warp
Coverage: 98.99%
Download: 18.3mbps
Upload: 4.3mbps
Ping: Unavailable
Jitter: Unavailable
LightSpeed
Coverage: 96.30%
Download: 143.5mbps
Upload: 36.6mbps
Ping: Unavailable
Jitter: Unavailable
Dark Star
Coverage: 100%
Download: 54.5mbps
Upload: 4.7mbps
Ping: Unavailable
Jitter: Unavailable
Overview of Phone Networks in Castlewood, South Dakota, 57223
Verizon coverage in Castlewood, SD, 57223
Verizon offers the best wireless coverage in Castlewood, with strong speeds averaging around 50 Mbps, making it ideal for streaming videos and making video calls. The latency is low, sitting around 30 ms, which means a responsive experience when using apps. In terms of performance, the 10th percentile speed is approximately 20 Mbps, while the 90th percentile can reach up to 100 Mbps, indicating that most users will enjoy reliable service. Verizon has extensive 4G coverage and is rapidly expanding its 5G network, ensuring solid connectivity. With a consistency percentage of about 85%, users can expect stable connections. Additionally, multi-server latency and jitter are quite low, enhancing the overall experience for online gaming and video conferencing.
See overview of Verizon coverage in 57223, Castlewood, or even South Dakota.
AT&T coverage in Castlewood, SD, 57223
AT&T provides decent coverage in Castlewood, with average speeds around 30 Mbps. This is sufficient for everyday tasks such as browsing and streaming music, though it may struggle with high-definition video streaming at times. The latency is about 40 ms, which is still decent for most applications. The 10th percentile speed is around 15 Mbps, while the 90th percentile can go up to 60 Mbps. AT&T has a strong 4G network and is gradually rolling out 5G, which helps improve overall coverage. Users can expect a consistency percentage of around 80%, indicating a fairly stable connection. Multi-server latency and jitter are moderate, which can occasionally impact online gaming experiences.
See overview of AT&T coverage in 57223, Castlewood, or even South Dakota.
T-Mobile coverage in Castlewood, SD, 57223
T-Mobile has variable coverage in Castlewood, with average speeds around 25 Mbps. This speed is generally okay for basic browsing and social media but may not be enough for seamless streaming or video calls, especially during peak times. The latency is about 50 ms, which can lead to noticeable delays in response times. The 10th percentile speed is around 10 Mbps, while the 90th percentile can reach up to 45 Mbps. T-Mobile has a solid 4G network, and its 5G coverage is expanding but may not be as extensive as Verizon’s. Users can expect a consistency percentage of around 75%, which may result in occasional drops in connectivity. Multi-server latency and jitter tend to be higher, which might affect gaming and video conferencing.
See overview of T-Mobile coverage in 57223, Castlewood, or even South Dakota.
How US Mobile Maximizes Your Coverage
US Mobile gives you the flexibility to choose from any of these top-tier networks, ensuring you get 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.
Premium Unlimited Plans Comparisons
AT&T | T-MOBILE | VERIZON | US MOBILE | |
Price (1 Line) | $95.99/line | $105/line | $100/line | $37.5/line |
Price (3+ Lines) | $50.99/line | $70/line | $75/line | $40/line |
Taxes & Fees | $19.77/line | Incl’d | $20.7/line | Incl’d |
One-time fees | $35/line | $35/line | $35/line | None |
Hotspot | 60GB | 50GB | 60GB | 50GB |
Int’l calls from US |
Upto $11.49/ min |
Upto $5/ min | $10/mo | Free |
Int’l texts from US | Free | Free | Free | Free |
Intn’l Roaming | Unlt’d Talk, Text & 10GB | Unlt’d Talk, Text & 5GB |
Unlt’d Talk, Text & 2G |
Upto 1000 minutes, text & 10GB |
Multiline Perks | None | None |
$10 credit for Disney+, Hulu, ESPN+ Netflix OR Max |
Get 1 FREE: Audible Spotify Family Apple Music Family Apple TV Plus Disney/Hulu/ESPN Netflix Standard Max Playstation Plus Xbox Live Gold |
Basic Unlimited Plans Comparisons
AT&T | T-MOBILE | VERIZON | US MOBILE | |
Cost/line(1) | $75.99/line | $65/line | $75/line | $17.5/line |
Cost/line(3+) | $55.99/line | $50/line | $50/line | $17.5/line |
High Speed Hotspot | 5GB | 0GB | 0GB | 5GB |
Hotspot Data | 60GB | 50GB | 60GB | 50GB |
Non Unlimited Plans Comparisons
AT&T | T-MOBILE | VERIZON | US MOBILE | |
Talk & Text | Unlimited | Unlimited | Unlimited | Unlimited |
Data | 4GB | 10GB | 0.5GB | 2GB |
Price/ln | $60 | $40 | $50 | As low as $8 |
Hotspot Data | 5GB | 10GB | 15 GB | 50GB |
Customizable Plans | No | No | No | Build you own from $3.5/mo. |