SpaceX Targets 80,000 Cell Towers in Mobile Network Push
SpaceX is preparing to challenge established U.S. wireless carriers by securing access to 80,000 cell tower sites nationwide, according to a Bloomberg report cited by fool.com. The satellite communications company recently agreed to purchase a low-band spectrum portfolio from Grain Management for $8 billion to improve signal range and wall penetration. That spectrum acquisition sets the stage for a terrestrial mobile service rollout. Now, the company is in talks with infrastructure operators like Crown Castle to lease physical space for its hardware.
Tower Economics and the Crown Castle Talks
Tower leasing economics depend heavily on multi-tenant structures because fixed construction costs yield low single-tenant returns. American Tower investor presentations illustrate that return on investment climbs from 3% for a single tenant to 13% for two tenants and 24% for three tenants. Crown Castle owns, operates, and leases roughly 40,000 sites across the United States. American Tower controls 42,000 sites across the U.S. and Canada, alongside more than 106,000 international properties. Adding SpaceX as a fourth national carrier would create a brand-new source of tenant demand for existing network real estate.
Capital Outlays and Carrier Partnerships
TD Cowen estimates that building a nationwide network will cost more than $80 billion, representing a massive capital outlay for a firm already investing heavily in artificial intelligence and space exploration. Because of these financial hurdles, industry analysts note that SpaceX could ultimately partner with an existing carrier like T-Mobile rather than build every site independently. The outcome of current negotiations remains uncertain, and no definitive agreements have been signed.
Revenue Headwinds for Infrastructure REITs
Crown Castle operates as a pure-play U.S. tower real estate investment trust after selling its fiber and small-cell assets for $8.5 billion earlier this year. The company has faced severe revenue headwinds following T-Mobile’s merger with Sprint and DISH Network’s decision to abandon its 5G network buildout. Those cancellations pushed site rental revenue down 4% in the third quarter. A new lease agreement with SpaceX would help offset those lost revenues and allow Crown Castle to rebuild its dividend, which currently yields 5% after a recent cut.

Diversified Growth at American Tower
American Tower has navigated the same Sprint and DISH leasing headwinds as its competitors, but its diversified business model includes U.S. data centers. Total property revenue rose 6% in the third quarter, driven by record leasing across its data center platform from the artificial intelligence boom. That growth has allowed the company to maintain a dividend yielding nearly 4%. A deal with SpaceX would provide additional upside, though American Tower relies less heavily on a single new tenant than Crown Castle due to its global footprint.
Frequently Asked Questions
How much did SpaceX spend on its recent spectrum purchase?
SpaceX agreed to purchase a low-band spectrum portfolio from Grain Management for $8 billion.
How many cell tower sites does Crown Castle own in the U.S.?
Crown Castle owns, operates, and leases about 40,000 tower sites across the United States.
What is the estimated cost to build out a nationwide cellular network?
TD Cowen estimates that building a nationwide mobile network would cost more than $80 billion.