SpaceX Boost Mobile Talks Could Give Starlink a US Phone Network

SpaceX is in talks with EchoStar to buy Boost Mobile or gain access to its network, according to a Washington Post report published on Monday, November 2, 2026. A SpaceX Boost Mobile deal would hand Elon Musk’s company about 7.38 million wireless subscribers and a faster route to launching its own Starlink-branded phone service in the United States.

Citing two people familiar with the negotiations, The Washington Post reported that Musk discussed the deal personally with EchoStar chairman Charlie Ergen last month. The talks could end with SpaceX acquiring Boost Mobile outright or simply using the network capacity Boost leases from AT&T and T-Mobile. Verizon and EchoStar declined to comment, and SpaceX did not respond.

Why a SpaceX Boost Mobile Deal Matters

According to the report, Musk asked Verizon, AT&T and T-Mobile in recent months to let SpaceX run a mobile service on their networks, and all three said no. Boost Mobile, a discount carrier aimed at budget customers, is the back door: it has no towers of its own in most areas and runs largely on capacity rented from the two bigger carriers.

That matters because satellites alone cannot do the job yet. SpaceX’s direct-to-cell signal is not strong enough for reliable indoor and dense urban coverage, analyst Tim Farrar of TMF Associates told the Post. A deal with Boost could let SpaceX serve customers over traditional cell towers while it improves its satellite service.

The move follows SpaceX’s roughly $8 billion purchase of wireless spectrum licenses earlier this month, which we covered when SpaceX secured spectrum to become a major mobile operator. On its recent earnings call, SpaceX CFO Bret Johnsen said the company aims to “become a major mobile carrier” in the US.

The Catch: AT&T and T-Mobile May Have a Say

Boost’s network leases may not move to a new owner without the host carriers’ approval, Reuters noted in its write-up of the report. Three people told the Post that such agreements are not typically transferable without permission, which means AT&T and T-Mobile could slow or block a SpaceX-run service even if EchoStar agrees to a sale.

Investors reacted quickly. According to Reuters, EchoStar shares rose about 3.4% in premarket trading, while T-Mobile slipped 2% and AT&T and Verizon edged lower.

What It Means for Starlink Mobile

SpaceX already sells direct-to-cell service in other markets, and its launch in Brazil showed how Starlink Mobile reaches phones without cellular coverage. In the US, the plan is a hybrid network that mixes more than 12,000 satellites with ground infrastructure, an idea SpaceX has been building toward since it outlined Starlink Mobile plans for 2027.

The prize is large. Research firm MoffettNathanson puts the US wireless market at about $235 billion a year. Still, building a fourth national carrier would require heavy spending on towers, customer service and handset subsidies, areas where the big three already dominate. Verizon’s CEO has said that buildout would take four to six years; Musk has claimed SpaceX can do it in about half that time.

No deal has been announced, and the talks could still fall apart. For Boost Mobile customers, nothing changes for now.