--- title: "Verizon and AT&T shares slide as SpaceX signals a Starlink phone service" description: "Shares in America's biggest wireless carriers tumbled this week after Elon Musk's SpaceX signaled it may sell a Starlink-branded mobile phone service directly to consumers, rather than only working behind the scenes with existing networks. Verizon fell about 7% — its worst day in roughly three years — with AT&T and T-Mobile also sharply lower." category: "Business" category_url: https://newsparlor.com/category/business author: "Marcus Reed" published: 2026-07-02T20:36:00.000Z updated: 2026-07-02T20:36:00.000Z canonical: https://newsparlor.com/article/verizon-and-at-t-shares-slide-as-spacex-signals-a-starlink-phone-service tags: ["spacex", "starlink", "verizon", "at-t", "telecoms", "markets"] --- # Verizon and AT&T shares slide as SpaceX signals a Starlink phone service Shares in America's biggest wireless carriers tumbled this week after Elon Musk's SpaceX signaled it may sell a Starlink-branded mobile phone service directly to consumers, rather than only working behind the scenes with existing networks. Verizon fell about 7% — its worst day in roughly three years — with AT&T and T-Mobile also sharply lower. Investors delivered a sharp verdict this week on what a Starlink phone service might mean for the traditional wireless industry, sending shares in the biggest US carriers sliding as they absorbed a signal that Elon Musk's SpaceX intends to compete with them directly, [MarketWatch reported](https://www.marketwatch.com/story/spacex-panic-sends-verizon-and-at-t-shares-toward-their-worst-week-in-years-ba5879a8). ## The selloff Verizon shares fell roughly 7% — their steepest single-day drop in about three years — while AT&T dropped around 5% and T-Mobile fell close to 4.6%, [according to Yahoo Finance](https://finance.yahoo.com/markets/stocks/articles/vz-t-tmus-shares-under-173935151.html). The declines wiped tens of billions of dollars off the three companies' combined market value in a single session, an unusually violent move for a group of stocks better known for steadiness and reliable dividends than for volatility. The trigger was a shift in tone from SpaceX. At an investor event tied to a planned share sale, SpaceX President and chief operating officer Gwynne Shotwell told investors the company was considering launching a Starlink-branded mobile service aimed at ordinary US consumers. That would move SpaceX from being a wholesale partner that helps carriers plug coverage gaps to being a rival that owns the customer relationship itself — a distinction that matters greatly to investors. ## Why satellites worry the carriers Traditional mobile networks rely on tens of thousands of ground-based cell towers. "Direct-to-cell" satellite technology, which SpaceX has been building out with its Starlink constellation, lets an ordinary smartphone connect straight to a satellite in areas with no signal — no special hardware required. So far that capability has been marketed as a complement to existing networks, useful for texting from remote areas beyond tower range. The fear the selloff reflects is that, over time, a well-funded satellite operator could turn a gap-filler into a genuine alternative, especially for customers who value coverage in rural and remote places. SpaceX has advantages few would-be entrants possess: a large satellite fleet already in orbit, its own launch capability, and an appetite for capital-intensive bets. ## The case that the threat is overstated There is a strong counter-argument, and several analysts have made it. Satellites cannot yet match the capacity of dense ground networks in cities, where most mobile traffic is generated, and building a standalone consumer carrier would require far more than spectrum and satellites. The carriers, meanwhile, are not standing still: they have struck their own satellite partnerships as a hedge, including deals with AST SpaceMobile, a rival satellite venture that works with mobile operators rather than against them. Analysts also note that the practical hurdles — capacity, spectrum, regulation and the sheer cost of acquiring customers — mean any Starlink consumer service would take years to become a serious competitive force, if it does at all. In that reading, the week's drop reflects sentiment and uncertainty as much as a concrete near-term threat. ## The bigger picture For now, the episode is a reminder of how quickly market confidence in even the most established businesses can wobble when a deep-pocketed disruptor changes its posture. Whether Starlink becomes a true rival to Verizon and AT&T or settles into a complementary role, the mere prospect was enough to rattle a corner of the market long regarded as a safe haven — and to underline how much the boundaries between the space and telecom industries are blurring. ## Sources - [SpaceX panic sends Verizon and AT&T shares toward their worst week in years](https://www.marketwatch.com/story/spacex-panic-sends-verizon-and-at-t-shares-toward-their-worst-week-in-years-ba5879a8) - [SpaceX's Starlink mobile service push rattles telecom stocks](https://finance.yahoo.com/markets/stocks/articles/vz-t-tmus-shares-under-173935151.html)