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T-Mobile Coverage Maps

T-Mobile has the third largest network in the US by square miles covered. While T-Mobile doesn't have the largest network, it actually leads the US in area with 5G coverage. The default map shows both 4G and 5G coverage. You can toggle a secondary map that shows only 5G coverage.
- ◄ Signal Strength ► +

Roaming Partners

Some T-Mobile subscribers will have additional coverage from T-Mobile's roaming partners. Coverage from these networks is not shown in the map above.

Crowdsourced T-Mobile Coverage Data

Coverage Critic has extensive crowdsourced data for T-Mobile's network. The data is collected on roadways throughout the United States. You can switch to view only the crowdsourced data from the map's settings menu.