T-Mobile parent says Starlink Mobile would need $200 billion to become a major US carrier

T-Mobile's parent puts a $200 billion price tag on Musk's carrier plans

The head of T-Mobile's parent company has publicly questioned whether SpaceX can build Starlink Mobile into a major US carrier, putting the minimum cost of such an effort at $200 billion. Speaking during a Thursday earnings call, Deutsche Telekom CEO Tim Höttges said he regards the Musk-owned company as a serious contender but sees the economics as punishing, as The Verge reports.

Addressing the prospect of SpaceX joining the industry, he offered a blunt welcome: "Welcome to the party."

The math behind the skepticism

Höttges laid out the arithmetic behind his estimate. SpaceX has so far purchased 76 megahertz of wireless spectrum, he said, compared with roughly 400 megahertz held by Deutsche Telekom. Buying enough additional spectrum to match incumbent carriers would, in his view, run to hundreds of billions of dollars on its own.

Infrastructure would add substantially more. Deutsche Telekom operates 85,000 towers, and although Höttges conceded that SpaceX could rent capacity rather than build from scratch, he put that expense at another $20 billion to $30 billion — before the cost of antennas and other network equipment. Tallying it up, he concluded that SpaceX would need no less than $200 billion to compete seriously in a market incumbents have spent two decades refining.

SpaceX's buildout is already moving

The remarks land as SpaceX fleshes out its telecom plans. According to The Verge, the company detailed a strategy last month under which Starlink Mobile would challenge T-Mobile, AT&T and Verizon by pairing direct-to-cell satellites with a ground-based network.

Subsequent reporting points to the scale of that buildout. One report says SpaceX could gain access to around 80,000 cell towers across the US, while another suggests Musk has held talks to acquire Boost Mobile. Separately, Qualcomm announced this week that SpaceX will use its cellular infrastructure technology to support the Starlink Mobile rollout.

Dismissive on cost, serious on threat

For all his doubt about the budget, Höttges made clear he does not consider SpaceX a marginal player. He noted that Musk already controls chipsets, data centers, AI systems and satellites, and suggested Starlink Mobile could eventually fold social media or AI agent services into its offering — what he called "a new way of communication services."

His reference point was the auto industry. Höttges said incumbent carmakers ignored Tesla for too long and that telecom operators should not repeat that mistake, while adding that Tesla's own difficulties show there is no "free lunch" when entering a mature, capital-heavy business.

Why it matters

Höttges's estimate sets a public benchmark for judging whether Starlink Mobile can evolve from a satellite add-on into a genuine national carrier. If SpaceX keeps assembling the pieces — tower access, a possible Boost Mobile acquisition, Qualcomm infrastructure — the $200 billion figure will look less like a dismissal and more like a dare. The comments also show how incumbents now frame the threat: the parent of one of the three carriers Starlink Mobile intends to challenge is openly worried about a rival that could fuse connectivity with AI and other services in ways traditional operators cannot easily match.