Alta
Cell coverage comparison in Alta, California
Based on crowdsourced speed tests and signal measurements in Alta, California using data from Placer, the current snapshot reflects over 6,800 speed tests and shows medians of 59.1 Mbps download, 9.8 Mbps upload, and 37 ms latency.
Not enough data for Alta
Showing performance data for Placer instead. We need at least 25 speed tests in Alta to generate local metrics.
Performance by Carrier in Placer
Explore median download speeds, upload performance, and network latency for each major mobile carrier in Placer, calculated from millions of real-world, crowdsourced speed tests. These results reflect typical everyday performance to help you compare carriers and choose the network that delivers the fastest speeds, most responsive connections, and broadest coverage where you live, work, and travel.
Over 2,400 tests conducted
Over 1,300 tests conducted
Over 3,100 tests conducted
Performance by Carrier shows side-by-side results for the primary mobile providers measured in Placer. Each row reflects median download, upload, and latency for that carrier.
Providers included in this comparison are Verizon, T-Mobile, AT&T. Per-carrier test counts are shown in the table to indicate data accuracy.
Network Performance in Placer
Get a complete view of mobile network performance across Placer with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Placer-wide snapshot to understand overall network trends, then dive deeper to compare individual carriers side-by-side and see how each performs in speed, responsiveness, and availability.
Median Performance
Download
Upload
Latency
Top Performers
Fastest Download: T-Mobile
82.1 Mbps
Fastest Upload: T-Mobile
11.6 Mbps
Best Latency: AT&T
34 ms
Best Coverage: T-Mobile
71.5%
Coverage Snapshot
Network Performance aggregates all measured carriers in Placer to provide a baseline view of typical speeds and latency in the area. Use these medians as a quick indicator of overall network quality.
Local testing in Alta is limited, so these medians are based on data from Placer. Current medians are 59.1 Mbps download, 9.8 Mbps upload, and 37 ms latency.
Cell Phone Plans for Alta
Compare wireless plans from carriers with coverage in this area.
MobileX Custom
Monthly plan
- No Data Included
- Hotspot Included
- Unlimited Minutes
- Unlimited Texts
MobileX 150 Mins 150 Texts
Monthly plan
- No Data Included
- No Hotspot Included
- Unlimited Minutes
- Unlimited Texts
Red Pocket 500MB 12 Months
12 month term
- 0.5 GB Datahigh-speed, then Unknown
- Hotspot Included
- 500 Minutes
- 500 Texts
MobileX Unlimited Talk and Text
Monthly plan
- No Data Included
- No Hotspot Included
- Unlimited Minutes
- Unlimited Texts
US Mobile Light Plan Annual
12 month term
- 2 GB Datahigh-speed, then data stops
- No Hotspot Included
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
MobileX Custom 1GB
Monthly plan
- 1 GB Datahigh-speed, then data stops
- Hotspot Included
- Unlimited Minutes
- Unlimited Texts
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Cell Coverage in Alta: FAQ
What is the best cell phone carrier in Alta?
Why might this page show limited data for Alta?
How can I check coverage at my specific address in Alta?
How can I contribute coverage data for Alta?
Download the CoverageMap app and run a few speed tests with location enabled. Your results help improve coverage accuracy and unlock local rankings faster.
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