In California, MD, 20619, residents can choose from three major wireless carriers: Verizon, AT&T, and T-Mobile, each offering varying download and upload speeds along with coverage percentages. Among these, AT&T stands out with the best coverage at 97.15% and impressive speeds of 95.9 Mbps download and 8.8 Mbps upload, making it the top choice for reliable connectivity in the area.
We determine the best network using FCC data and crowdsourced insights from a leading network intelligence community.Best Phone Network in California, MD, 20619
Use our handy coverage checker to compare coverage across multiple locations and all networks!
See which network has the best coverage in nearby zips: 20623, 20624, 20626, 20627, 20628
Comparison of Verizon, AT&T & T-Mobile in California MD, 20619
Verizon
Coverage: 96.10%
Download: 104.6mbps
Upload: 11.7mbps
Ping: Unavailable
Jitter: Unavailable
Verizon coverage in 20619 >
T‑Mobile
Coverage: 91.04%
Download: 151.7mbps
Upload: 21.4mbps
Ping: Unavailable
Jitter: Unavailable
T‑Mobile coverage in 20619 >
AT&T
Coverage: 98.72%
Download: 102.4mbps
Upload: 10.1mbps
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AT&T coverage in 20619 >
US Mobile networks 😉
Warp
Coverage: 96.10%
Download: 104.6mbps
Upload: 11.7mbps
Ping: Unavailable
Jitter: Unavailable
LightSpeed
Coverage: 91.04%
Download: 151.7mbps
Upload: 21.4mbps
Ping: Unavailable
Jitter: Unavailable
Dark Star
Coverage: 98.72%
Download: 102.4mbps
Upload: 10.1mbps
Ping: Unavailable
Jitter: Unavailable
Phone Network Performance in California, Maryland
When it comes to mobile network performance in California, Maryland, the landscape is competitive, with major carriers vying for the top spot. Each provider brings unique strengths to the table, catering to the diverse needs of local users.Why Verizon Stands Out in California
Verizon has long been synonymous with robust network performance, and California, Maryland is no exception. With a mean download speed of 104.6 Mbps and an impressive median of 44.9 Mbps, users can expect reliable connectivity for streaming and browsing. Verizon’s latency, averaging at 34 ms, is competitive, ensuring quick response times for online activities. Moreover, their consistency percentage stands at a commendable 85.8%, indicating that users can trust the network to deliver solid performance across various scenarios. With nearly full coverage at 96.1%, Verizon remains a strong contender for those prioritizing reliability.AT&T Coverage Strength in California
AT&T also holds a significant stake in California’s mobile network market. With a mean download speed of 102.4 Mbps, users benefit from fast browsing and streaming experiences. Their median download speed is slightly higher at 95.9 Mbps, showcasing strong performance in everyday usage. Latency at 35 ms keeps things snappy, though it trails slightly behind Verizon. AT&T’s coverage is impressive, boasting a total coverage rate of 98.7%, which is one of the best in the area. The consistency percentage of 81.3% suggests reliable service, though not quite as robust as Verizonâs offerings.T-Mobileâs Growing Coverage in California
T-Mobile is making significant strides in California, Maryland, with a mean download speed of 151.7 Mbps, the highest among the major carriers. This speed translates into a powerful user experience, especially for those who enjoy high-definition streaming and gaming. Their latency is notably low at 23 ms, making them a strong choice for applications that require quick responsiveness. The median download speed of 133.7 Mbps further emphasizes T-Mobile’s strengths. While their total coverage is solid at 91.0%, it lags behind AT&T and Verizon. However, with a consistency percentage of 97.4%, T-Mobile users can feel confident in the reliability of their connection. In summary, while all three carriers offer commendable services, Verizon leads the pack in reliability and coverage, AT&T follows closely with excellent overall performance, and T-Mobile shines with remarkable speed, particularly appealing to users who prioritize high data rates.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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