In Barnwell, SC (29812), residents can enjoy a range of wireless coverage options from major carriers. Verizon leads the pack with an impressive 98.33% coverage and download speeds averaging 34.5 Mbps, while T-Mobile offers the fastest download speed at 53.1 Mbps but with lower coverage at 57.76%, followed closely by AT&T’s reliable service.
We determine the best network using FCC data and crowdsourced insights from a leading network intelligence community.Best Phone Network in Barnwell, SC, 29812
Use our handy coverage checker to compare coverage across multiple locations and all networks!
See which network has the best coverage in nearby zips: 29819, 29821, 29824, 29826, 29827
Comparison of Verizon, AT&T & T-Mobile in Barnwell SC, 29812
Verizon
Coverage: 98.63%
Download: 105.1mbps
Upload: 13.0mbps
Ping: Unavailable
Jitter: Unavailable
Verizon coverage in 29812 >
T‑Mobile
Coverage: 91.67%
Download: 89.6mbps
Upload: 11.8mbps
Ping: Unavailable
Jitter: Unavailable
T‑Mobile coverage in 29812 >
AT&T
Coverage: 96.30%
Download: 55.7mbps
Upload: 9.7mbps
Ping: Unavailable
Jitter: Unavailable
AT&T coverage in 29812 >
US Mobile networks 😉
Warp
Coverage: 98.63%
Download: 105.1mbps
Upload: 13.0mbps
Ping: Unavailable
Jitter: Unavailable
LightSpeed
Coverage: 91.67%
Download: 89.6mbps
Upload: 11.8mbps
Ping: Unavailable
Jitter: Unavailable
Dark Star
Coverage: 96.30%
Download: 55.7mbps
Upload: 9.7mbps
Ping: Unavailable
Jitter: Unavailable
Which Network Performs Best in Barnwell, South Carolina?
When it comes to mobile network performance in Barnwell, South Carolina, residents have a few solid options to choose from. Here’s a closer look at how the major carriers stack up in terms of speed, reliability, and overall user experience.Why Verizon Stands Out in Barnwell
Verizon continues to shine brightly in Barnwell, offering impressive performance metrics that make it the standout choice for many users. With a mean download speed of 105.1 Mbps, it leads the pack, significantly outpacing its competitors. Even in more challenging conditions, the median download speed remains robust at 34.5 Mbps. Upload speeds also reflect Verizon’s strength, with a mean of 13.0 Mbps. Latency is another critical factor, where Verizon boasts a mean latency of 49 ms and a median of 45 ms. This ensures a responsive experience, especially for activities like gaming or video calls. Additionally, with over 98% coverage in both 4G and 5G, users can rely on Verizon for consistent connectivity. Its 82.2% consistency percentage further solidifies its position as the top choice in Barnwell.AT&T: Strong Connectivity in Barnwell
AT&T presents itself as a reliable option in Barnwell, though it trails behind Verizon in several key areas. The carrier offers a mean download speed of 55.7 Mbps, which, while decent, is less than half of Verizon’s offering. The median download speed of 34.2 Mbps shows some promise for users but is still not as competitive. When it comes to latency, AT&T performs well, with a mean of 45 ms and a median of 42 ms, making it suitable for most everyday tasks. However, its coverage is slightly less impressive, with 96.3% total coverage and a consistency percentage of 58.3%. This means that while users can expect a solid connection, there may be times when the experience could vary.How T-Mobile Performs in Barnwell
T-Mobile rounds out the trio of major carriers in Barnwell, showing competitive performance, particularly in download speeds. With a mean of 89.6 Mbps and a median of 53.1 Mbps, T-Mobile does well, especially considering its relatively lower coverage. The carrier’s mean latency of 44 ms and median of 39 ms indicate a responsive service, ideal for everyday browsing and streaming. However, T-Mobile’s coverage at 91.67% and 70.6% consistency percentage suggest that while it can perform well, users may encounter more variability compared to Verizon. Moreover, with download speeds peaking at 200.2 Mbps, T-Mobile does have the potential to deliver high-speed experiences under optimal conditions. In summary, while all three carriers offer decent service in Barnwell, Verizon leads the way with superior speeds, lower latency, and exemplary coverage, making it the preferred choice for mobile users in the area. AT&T and T-Mobile provide respectable alternatives, each with their own strengths, but they do not quite match the overall performance of Verizon.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 performanceâwithout having to switch carriers. See how it all works and find your seamless coverage here.
Comparison of Premium Unlimited Plans
| AT&T | T-MOBILE | VERIZON | US MOBILE | |
| 1 Line | $96/line | $105/line | $100/line | $35/line |
| 3+ Lines | $50.99/line | $70/line | $75/line | $35/line |
| Monthly Fees | $20/line | Incl’d | $21/line | Incl’d |
| One-time Fees | $35/line | $35/line | $35/line | None |
| Hotspot | 60GB | 50GB | 60GB | Unlimited |
| Intâl calls | $11.49/min | $5/min | $10/mo | Free |
| Intâl texts | Free | Free | Free | Free |
| Intn’l Roaming | Unlt’d Talk, Text & 10GB | Unlt’d Talk, Text & 5GB |
Unlt’d Talk, Text & 2G | 1000 mins, texts & 10GB |
| Perks | None | None | $10 credit for Disney+, Netflix OR Max | Pick any 1 for Free |
Basic Unlimited Plans Comparisons
| AT&T | T-MOBILE | VERIZON | US MOBILE | |
| 1 Line | $75.99/line | $65/line | $75/line | $17.5/line |
| 3+ Lines | $55.99/line | $50/line | $50/line | $17.5/line |
| Fast Hotspot | 5GB | 0GB | 0GB | 5GB |
Non Unlimited Plans Comparisons
| AT&T | T-MOBILE | VERIZON | US MOBILE | |
| Talk & Text | Unlimited | Unlimited | Unlimited | Unlimited |
| Data | 4GB | 10GB | 0.5GB | 2GB |
| Price | $60/line | $40/line | $50/line | $8/line |
| Customizable Plans | No | No | No | From $3.5/mo. |



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