SpaceX Seeks 80,000 US Cell Sites to Launch Nationwide Mobile Carrier, Rattling AT&T, Verizon and T-Mobile

SpaceX is in talks with at least one major cellular infrastructure company, including Crown Castle, to secure a minimum of 80,000 cell sites across the United States, a move that would position Elon Musk's company as a full fourth nationwide wireless carrier competing directly with AT&T, Verizon and T-Mobile. The report, first published by Bloomberg on October 22, follows SpaceX having recently secured a deal to acquire nationwide low-band wireless spectrum, underscoring how seriously the company is pursuing terrestrial mobile ambitions beyond its Starlink satellite service.

Shares of the three incumbent carriers fell sharply on the news. AT&T dropped about 4.3% to $21.76 in premarket Friday trading, T-Mobile sank roughly 5%, and Verizon slid about 3%. Tower operators moved in the opposite direction, with Crown Castle surging 10.5% and American Tower rising 7.3%, reflecting investor expectations that a SpaceX network buildout would generate substantial new leasing revenue.

Bernstein analyst Laurent Yoon framed the scale of SpaceX's target as a potential point of no return, saying 80,000 macro sites is "broadly consistent with the scale required for a nationwide terrestrial wireless network." Crown Castle's CEO Chris Hillabrant had acknowledged earlier in the week, during an earnings call, that the company had been engaged in broader conversations with satellite-based telecommunications providers. SpaceX itself gained approximately 2% on the news.