We cover the most Interstate miles with 5G.
From the Grand Canyon to the Grand Tetons, we cover more than 92% of Interstate Highway miles with America’s largest and fastest 5G network. If you’re planning a fun road trip—or just cruising around town—check out our 5G coverage along your route.
Fastest: Based on average, overall combined 5G speeds according to Opensignal Awards (USA: 5G User Experience Report October 2021). Interstate coverage: Based on analysis by T-Mobile of Ookla® CoverageRight™ from Q2 2021 and Speedtest Intelligence® 5G background scans in Q2 2021. Capable device required; coverage not available in some areas. Some uses may require certain plan or feature; see plan for details. See full terms.