SpaceX Bets Big on Mobile, Taking Aim at AT&T, Verizon, and T-Mobile

On The Verge's Decoder podcast, Nilay Patel unpacked SpaceX's latest gamble: turning Starlink into a full-fledged mobile carrier and challenging the big three — AT&T, Verizon, and T-Mobile. His guest was Walter Piecyk, a partner and analyst at LightShed Partners, who had been predicting this move for months.

Buying up the airwaves

Last week SpaceX agreed to buy a large block of low-band spectrum (800 MHz) for roughly $8 billion. It had already spent close to $20 billion on separate EchoStar spectrum. At the same time, the FCC approved the deployment of 15,000 next-generation Starlink satellites. Taken together, the message is clear: Musk is serious.

The irony is that the new spectrum is a relic of the old Nextel walkie-talkie service, which Sprint had to divest in its merger with T-Mobile. It had been traded around for years and sat idle at private-equity firm Grain Management — nobody wanted it until Musk showed up.

Why a satellite company needs towers

Piecyk explains that satellites alone aren't enough. They work when there's a dish on your roof, but an ordinary phone indoors is beyond them. To sell mobile service you need a terrestrial network, and for that low-band spectrum is essential — it travels farther and penetrates buildings. That's why the stocks reacted: the market realized Musk intends to build a real ground network, not just "femtocells" beside Starlink dishes. Macro towers are unavoidable, the analyst says — and SpaceX antennas will soon start appearing on big REIT towers like American Tower's.

The ghost of Dish

Skeptics point to Dish: Charlie Ergen promised a fourth carrier but never built a network at national scale. Piecyk argues SpaceX's edge isn't technology but Musk's ability to win customers. The network can be backfilled later, just as T-Mobile did under John Legere.

Who's most exposed

The weakest, in Piecyk's view, is Verizon: it made poor spectrum bets, lost its "best network" image, and has no clear growth story. AT&T at least invested in fiber. T-Mobile, Starlink's former partner for direct-to-device service, is now publicly throwing shade at SpaceX.

The biggest risk for the incumbents is how capital gets allocated inside Musk's empire. For now Starlink's profits may flow to xAI, data centers in space, or robotaxis, but sooner or later enough will reach the mobile business. And that, the analyst concludes, is simply a matter of time.

Source: The Verge