"The FCC is actively promoting competition in the space economy by supporting more partnerships between terrestrial mobile carriers and satellite operators to deliver on a single network future that will put an end to mobile dead zones," said FCC Chair Jessica Rosenworcel in a statement.

T-Mobile plans already offer some of the best value in the business with their reasonable pricing and top-tier coverage. Now that supplemental Starlink service has been approved by the FCC, the value proposition has become even stronger.

Using satellites as a backup for cell service, and providing coverage in areas where traditional service doesn't cover, just took a big step forward.