T-Mobile US CEO Rules Out SpaceX MVNO as Starlink Eyes 80,000 Cell Sites

T-Mobile US CEO Srini Gopalan told analysts on the operator's Q3 earnings call that he sees no case for an MVNO deal with SpaceX, closing off speculation triggered by reports that the space company wants access to at least 80,000 US cell sites for Starlink Mobile.

"If we're talking about SpaceX as a customer, or us being a customer of them, that's a purely commercial agreement," Gopalan said. "I see no room for an MVNO with SpaceX."

Why no satellite MVNO?

Gopalan laid out T-Mobile's MVNO criteria: a deal must open a new addressable market, add distribution channels, or add capabilities. A satellite MVNO fails that test, he argued, because T-Mobile has long treated satellite as a complementary product rather than a substitute for its terrestrial network.

He went further on broadband. Satellite broadband, he said, is generally inferior to T-Mobile's fixed wireless access (FWA) service outside some remote areas, with limitations including beam size.

The FWA numbers explain the stance. Two-thirds of T-Mobile's FWA customers sit in dense urban areas, where the operator still sees substantial room to grow using fallow network capacity. Pairing that with satellite adds little.

"So, we don't really see a synergistic opportunity with satellite providers," he said. "I'm very happy to look at a resale arrangement…but an MVNO is a wholly different thing."

That distinction — reseller yes, MVNO no — is the operative line. T-Mobile already runs a satellite-to-mobile service with Starlink that went nationwide, but Gopalan framed it as a commercial contract, not a structural tie-up.

Where an MVNO could still fit

The door is not fully shut on wholesale deals elsewhere. Gopalan said he does see an MVNO adding to T-Mobile's physical AI and edge computing efforts, areas where the operator is building out standalone (SA) 5G capability and moving toward 6G.

Notably absent from his remarks: any named partner, timeline, or revenue figure attached to that ambition. The commitment is directional, not contractual.

Rivals line up the same way

T-Mobile is the third US carrier chief this quarter to brush off the SpaceX threat. Verizon CEO Dan Schulman also recently ruled out an MVNO with SpaceX, while AT&T CEO John Stankey played down the competitive risk the space company might pose. The unified messaging suggests US operators regard Starlink Mobile's cell-site ambitions as a niche play rather than a national substitute — a judgment SpaceX's reported 80,000-site request will soon test.

What did Q3 deliver?

The quarter behind the commentary was solid on profit, weaker on growth:

• Net income rose 27.3% year-on-year to $3.5 billion, on total revenue of $23.5 billion, up 7.4%.
• Service revenue grew 6.2% to $19.3 billion; post-paid service revenue rose 9.3% to $16.2 billion.
• T-Mobile added 274,000 net accounts, down 30.8% year-on-year. The operator no longer breaks out wireless customer additions as a separate metric.
• Post-paid account churn rose to 1.09% from 0.97%, attributed to more broadband-only accounts — which churn at higher rates — and the temporary effect of monthly plan changes.
• The post-paid account base reached 34,974,000, up from 33,979,000 a year earlier. Average revenue per account climbed from $149.44 to $155.73, roughly $6.29 more per account per month.

Read together, the churn rise of 0.12 percentage points looks modest but lands on a base of nearly 35 million accounts, so the quality of growth bears watching even as per-account monetization improves.

For now, Gopalan's position leaves SpaceX to pursue its cell-site strategy with the big three US carriers as counterparties and customers rather than wholesale partners — a stance unlikely to change before Starlink Mobile's terrestrial footprint ambitions meet market reality.