$235 Billion U.S. Telecom Market at Center of SpaceX-EchoStar Talks

Key Facts

SpaceX has held talks with EchoStar in recent months about buying Boost Mobile or arranging access to its network, a move that could open a path into the U.S. wireless market, valued at $235 billion. An Axios report published on November 3, 2026, citing The Washington Post, said Elon Musk personally discussed the deal with EchoStar Chairman Charlie Ergen and met with him last month. The talks follow Musk’s unsuccessful efforts to secure access to the networks of Verizon, AT&T and T-Mobile, Axios reported, citing The Washington Post. The two sides are discussing either a SpaceX acquisition of Boost Mobile or access to its network, according to the report. That route could give the company an established subscriber base and distribution platform to accelerate its entry into wireless service.

The talks also matter because of Boost’s existing network and agreements with other carriers: Boost leases network capacity from AT&T and T-Mobile, according to The Washington Post. Access to those arrangements could allow SpaceX to offer service through conventional cell towers while it works to improve satellite connectivity. A satellite-industry analyst told the newspaper that SpaceX’s signal does not currently support phone coverage indoors and in urban areas. Relying on an existing terrestrial network could address that gap as the service is built. But lease agreements do not automatically transfer to a new owner: three people told the newspaper that approval from the major carrier is usually required.

Axios reported that EchoStar had 7.38 million wireless subscribers at the end of the second quarter of 2026, most of them Boost Mobile and Gen Mobile customers. A subscriber base of that size gives a potential deal commercial value beyond network access alone, potentially providing SpaceX with customers and a ready-made distribution channel. Any reliance on existing lease agreements may require approval from AT&T and T-Mobile, however, and would remain subject to the deal’s terms and regulatory approval. EchoStar announced a definitive agreement in 2025 to sell AWS-4 and H-block spectrum licenses to SpaceX for about $17 billion. The agreement includes up to $8.5 billion in cash and up to $8.5 billion in SpaceX stock, according to EchoStar’s announcement.

The talks extend an existing commercial relationship between the companies involving spectrum and satellite connectivity. Under the spectrum agreement, EchoStar gives Boost subscribers access to next-generation Starlink Direct to Cell service through its cloud-based 5G core. EchoStar has also said SpaceX will fund about $2 billion in cash interest payments on its debt through November 2027. The agreement separates two aspects of the relationship: using EchoStar’s spectrum to strengthen SpaceX’s satellite services, and providing satellite services to Boost subscribers. Buying Boost or securing broader access to its network would add a potential route for direct entry into the mobile market.

Alongside the search for a partner or an existing network, SpaceX is considering building a terrestrial wireless network and buying available spectrum, or using those moves to strengthen its negotiating position for wholesale access to carrier networks. Axios reported that the company floated using Starlink equipment on rooftops as small cell stations, which could lower some of the cost of building a traditional network. But Verizon’s chief executive’s estimate of the project’s scale underscores the challenge: he said building a competing terrestrial network could take at least four to six years and require hundreds of billions of dollars. SpaceX has said it plans to launch a mobile-phone service in late 2027. Those plans follow T-Mobile’s 2020 merger with Sprint, which reduced the number of major national wireless carriers in the U.S. from four to three.

Against that market backdrop, AT&T, Verizon and T-Mobile shares closed down 9.8%, 8.8% and 13.3%, respectively, on the first trading day after the spectrum deal was announced in October 2026, according to Axios. Those moves were from a session following the deal announcement, not the November 2 session. In EL7 data, EchoStar closed at $98.23 a share on November 2, while SpaceX closed at $136.37. Those prices alone do not reflect the outcome of the talks or the likelihood of a Boost deal. EchoStar said closing the proposed license transaction with SpaceX is conditional on securing required regulatory approvals and meeting other closing conditions.