US Mobile

An MVNO (mobile virtual network operator) sells mobile service without owning cellular infrastructure. MVNOs like US Mobile lease access to major carrier networks in the United States and deliver coverage using those host networks.

US Mobile uses AT&T, T-Mobile, and Verizon for coverage in the United States.

MVNO coverage mirrors the host networks it uses. Compare the host carrier performance above to see how those networks perform in the United States.

Use the coverage map above to explore real-time coverage. The map shows the host networks used by US Mobile.

MVNOs can partner with more than one host carrier to expand coverage or offer differentiated service across regions. Depending on the plan, you may be assigned a single host network, or your device may select the best available network when the MVNO supports multi-network switching.

The performance metrics summarize median download speed, upload speed, and latency from crowdsourced tests on the host networks listed above. Higher download/upload and lower latency indicate a faster, more responsive connection.

The reliability score summarizes how dependable mobile performance is in the United States. 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).

Coverage maps are built from crowdsourced tests, so areas with limited recent data can look incomplete. Coverage improves as more tests are collected.