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Annapolis Junction
Cell coverage comparison in Annapolis Junction, Maryland
Based on crowdsourced speed tests and signal measurements in Annapolis Junction, Maryland, the current snapshot reflects over 100 speed tests and shows medians of 104.4 Mbps download, 16.9 Mbps upload, and 33 ms latency.
Performance by Carrier in Annapolis Junction
Explore median download speeds, upload performance, and network latency for each major mobile carrier in Annapolis Junction, 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.
DownDownload92.2 Mbps
UpUpload12.7 Mbps
Reliab.Reliability10.0 / 10
Cov.Coverage100.0%
17 tests conducted
DownDownload62.3 Mbps
UpUpload20.5 Mbps
Reliab.Reliability8.6 / 10
Cov.Coverage100.0%
21 tests conducted
DownDownload135.9 Mbps
UpUpload17.4 Mbps
Reliab.Reliability8.9 / 10
Cov.Coverage100.0%
96 tests conducted
Performance by Carrier shows side-by-side results for the primary mobile providers measured in Annapolis Junction. Each row reflects download, upload, latency, and reliability 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.
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Network Performance in Annapolis Junction
Get a complete view of mobile network performance across Annapolis Junction with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Annapolis Junction-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
104.4Mbps
Upload
16.9Mbps
Latency
33ms
Reliability
8.4/ 10
Top Performers
Best Download: Verizon
135.9 Mbps
Best Upload: T-Mobile
20.5 Mbps
Best Latency: Verizon
30 ms
Best Reliability: AT&T
10.0 / 10
Best Coverage: Verizon
100.0%
Coverage Snapshot
5G100.0%
4G LTE100.0%
Based on over 100 speed tests
Network Performance aggregates all measured carriers in Annapolis Junction to provide a baseline view of typical speeds and latency in the area. Use these medians as a quick indicator of overall network quality.
These medians are calculated from over 100 tests. Current medians are 104.4 Mbps download, 16.9 Mbps upload, and 33 ms latency.
Cell Phone Plans for Annapolis Junction
Compare wireless plans from carriers with coverage in this area.
Recommended PlanSponsored
Mint Mobile 5GB Annual
$15/mo
12 month term
T-Mobile
- 5 GB Datahigh-speed, then 128Kbps
- Hotspot Included
- Unlimited Minutes
- Unlimited Texts
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US Mobile 5GB
$15/mo
Monthly plan
AT&T
T-Mobile
Verizon
- 5 GB Datahigh-speed, then data stops
- Hotspot Included
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
Recommended PlanSponsored
US Mobile Unlimited Starter Dark Star
$25/mo
Monthly plan
AT&T
- Unlimited Datahigh-speed
- 20 GB Hotspot
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
Recommended PlanSponsored
Visible Base
$25/mo
Monthly plan
Verizon
- Unlimited Datahigh-speed
- Unlimited Hotspot
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
Recommended PlanSponsored
Mint Mobile Unlimited Annual
$30/mo
12 month term
T-Mobile
- Unlimited Datahigh-speed
- 20 GB Hotspot
- Unlimited Minutes
- Unlimited Texts
Limited-time offer
$15/mo first year
Recommended PlanSponsored
Visible+
$35/mo
Monthly plan
Verizon
- Unlimited Datahigh-speed
- Unlimited Hotspot
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
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Cell Coverage in Annapolis Junction: FAQ
What is the best cell phone carrier in Annapolis Junction?
Based on crowdsourced speed tests in Annapolis Junction, Verizon currently leads in median download speeds. Compare carriers in the performance table above for the latest results.
Why might this page show limited data for Annapolis Junction?
We need at least 25 recent speed tests to generate reliable local metrics. If we don't have enough tests yet, the page focuses on maps and nearby locations while we keep collecting data.
What is the reliability score?
The reliability score summarizes how dependable mobile performance is in Annapolis Junction. It uses a 0.0 to 10.0 scale (higher is better) and is calculated from real-world speed test percentiles with weighted components: download (50%), latency (30%), and upload (20%). It evaluates the lower-end experience using the bottom 10%, 5%, and 1% percentiles when enough samples are available. If local speed testing is limited, a coverage-based fallback is used from signal quality distribution (great/good/poor).
How can I check coverage at my specific address in Annapolis Junction?
Use the interactive map to check signal strength at your exact address. Visit the CoverageMap interactive map to explore 4G/5G availability.
How can I contribute coverage data for Annapolis Junction?
Download the CoverageMap app and run a few speed tests with location enabled. Your results help improve coverage accuracy and unlock local rankings faster.
Get the appView Interactive Map
Explore detailed coverage data for Annapolis Junction on our interactive map.
Open Map