SpaceX has held talks about buying EchoStar's Boost Mobile or tapping into its wireless network, a move that could hand Elon Musk's rocket company a ready-made subscriber base as it races to build a satellite-powered phone service. Musk reportedly spoke directly with EchoStar Chairman Charlie Ergen in October about acquiring the prepaid carrier, according to new reporting on the matter.
The discussions were first detailed by the Washington Post, which reported that SpaceX is in talks to buy Boost Mobile outright or gain access to its network, according to Investing.com. The same reporting indicates Musk and Ergen held initial talks about a possible deal, with the SpaceX founder speaking directly with the EchoStar chairman in October about acquiring Boost Mobile, as TechCrunch reported. FOX 10 Phoenix also covered the development, noting the reporting drew on both Reuters and the Washington Post.
Why Boost Mobile Looks Attractive
EchoStar closed the second quarter of 2026 with 7.38 million wireless subscribers across its brands, a tally that includes Boost Mobile and Gen Mobile customers, per the company's own financial disclosures. EchoStar identifies Boost Mobile as one of its core brands alongside Sling TV and DISH TV, according to EchoStar. That subscriber count wasn't entirely rosy, though — retail wireless subscribers actually decreased by approximately 118,000 during the same quarter, the company disclosed.
Even with that dip, acquiring Boost Mobile or gaining access to its network might give SpaceX a subscriber base and distribution platform to accelerate its wireless plans, per Reuters reporting cited in the FOX 10 Phoenix account. Boost currently covers most of the 48 contiguous states in the U.S., giving any buyer an existing nationwide footprint rather than building coverage from scratch, TechCrunch reported.
Building Starlink's Hybrid Network
SpaceX plans to build a hybrid satellite-terrestrial mobile network through its Starlink Mobile service, combining the company's satellite constellation with ground-based infrastructure. That architecture — more than 12,000 satellites paired with terrestrial towers — is designed to deliver coverage that neither system could manage alone, according to Investing.com's reporting.
The spectrum pieces of that plan are already in motion. SpaceX is buying 65 MHz of nationwide mid-band spectrum licenses from EchoStar in a deal valued at $17 billion, which the FCC approved in May 2026, according to Ars Technica. SpaceX separately agreed to buy up to 14 MHz of 800 MHz-band spectrum from investment firm Grain Management for its planned terrestrial network, the outlet reported. SpaceX has said the added low-band spectrum would give Starlink Mobile a coverage layer that lets its signal penetrate obstacles like walls, complementing the mid-band capacity it already controls, per the same Ars Technica report.
Boost's Existing Carrier Ties Complicate Things
Boost Mobile isn't a blank slate — it already runs on a hybrid arrangement with AT&T. EchoStar and AT&T amended their network services agreement in August 2025 to create a hybrid mobile network operator relationship, under which Boost subscribers get primary connectivity through AT&T's towers while retaining access to T-Mobile's network, according to EchoStar's own announcement.
Those existing ties raise open questions about any SpaceX transaction. A proposed SpaceX service might require consent from AT&T and T-Mobile, and Boost Mobile's network-leasing agreements might not transfer to a new owner without carrier approval, per Washington Post reporting referenced in the FOX 10 Phoenix article. SpaceX may also face broader challenges in constructing a network that could become the fourth-largest wireless carrier in the United States, according to Reuters reporting cited in that same coverage — a feat TechCrunch separately framed as potentially catapulting the company into fourth place among U.S. wireless providers behind AT&T, T-Mobile, and Verizon.
Markets reacted quickly to the talk of a deal. EchoStar shares rose 4% in premarket trading while SpaceX gained 2.8%, according to Investing.com's report on the story. Whether the conversations between Musk and Ergen ultimately produce a signed agreement, and whether AT&T or T-Mobile would need to sign off on any transfer, remains unresolved for now.
