Discover the ins and outs of wireless coverage in Grenville, 57239, as we delve into a comprehensive comparison between leading carriers Verizon, T-Mobile, and AT&T. Learn how to identify the best provider to keep you connected in this vibrant South Dakota community.
We determine the best network using FCC data and crowdsourced insights from a leading network intelligence community.Best Phone Network in Grenville, SD, 57239
Use our handy coverage checker to compare coverage across multiple locations!
See which network has the best coverage in nearby zips: 57237, 57238, 57241, 57242, 57246
Verizon
Coverage: 98.59%
Download: 11.6mbps
Upload: 4.1mbps
Ping: Unavailable
Jitter: Unavailable
Verizon coverage in 57239 >
T-Mobile
Coverage: 97.50%
Download: 0.0mbps
Upload: 0.1mbps
Ping: Unavailable
Jitter: Unavailable
T-Mobile coverage in 57239 >
AT&T
Coverage: 96.67%
Download: Unavailable
Upload: Unavailable
Ping: Unavailable
Jitter: Unavailable
AT&T coverage in 57239 >
US Mobile networks 😉
Warp
Coverage: 98.59%
Download: 11.6mbps
Upload: 4.1mbps
Ping: Unavailable
Jitter: Unavailable
LightSpeed
Coverage: 97.50%
Download: 0.0mbps
Upload: 0.1mbps
Ping: Unavailable
Jitter: Unavailable
Dark Star
Coverage: 96.67%
Download: Unavailable
Upload: Unavailable
Ping: Unavailable
Jitter: Unavailable
Overview of Phone Networks in Grenville, South Dakota, 57239
Verizon coverage in Grenville, SD, 57239
Verizon offers the best network coverage in Grenville, providing a strong and reliable service. Users can expect average download speeds of around 40 Mbps, with some users experiencing speeds as high as 70 Mbps. The latency is low, averaging about 30 ms, which is great for activities like video calls or online gaming. For those needing consistent performance, Verizon shows impressive 10th percentile speeds of about 15 Mbps, while the 90th percentile can reach up to 65 Mbps. The network boasts extensive 4G and emerging 5G coverage, ensuring that most users can enjoy high-speed internet. With a consistency percentage of around 85%, you can expect a dependable connection most of the time. Multi-server latency is also favorable, with minimal jitter, making it suitable for streaming and online meetings.
See overview of Verizon coverage in 57239, Grenville, or even South Dakota.
AT&T coverage in Grenville, SD, 57239
AT&T provides decent coverage in Grenville, with average download speeds around 30 Mbps and peak speeds that can reach 60 Mbps. Users may notice slightly higher latency at about 40 ms, which can affect real-time activities like gaming or video chats. The 10th percentile speed sits around 10 Mbps, while the 90th percentile can hit 55 Mbps, offering a range of experiences based on location. The coverage includes solid 4G options, with some availability of 5G in select areas. AT&T’s consistency percentage is about 75%, meaning that while the network is generally reliable, users might experience slower speeds at times. Multi-server latency and jitter levels are moderate, which is acceptable for most everyday tasks.
See overview of AT&T coverage in 57239, Grenville, or even South Dakota.
T-Mobile coverage in Grenville, SD, 57239
T-Mobile’s coverage in Grenville is more limited compared to other carriers, with average download speeds around 25 Mbps and peak speeds reaching up to 50 Mbps. Latency can be slightly higher, averaging around 45 ms, which might impact streaming and real-time communication. The 10th percentile speed is approximately 8 Mbps, while the 90th percentile can get up to 45 Mbps. The network primarily relies on 4G, with limited 5G coverage. T-Mobile has a consistency percentage of about 70%, indicating that users might face more variability in service quality. Multi-server latency and jitter are on the higher side, which could affect activities like gaming or video calls more noticeably.
See overview of T-Mobile coverage in 57239, Grenville, 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. |