Verizon CEO Estimates SpaceX Needs Up to $500 Billion for US Wireless Network

SpaceX spent the past decade turning reusable rockets and low Earth orbit satellites into a consumer business. Starlink sells broadband from space, and the company has signaled that its next step is to sell mobile phone service directly to Americans. That ambition became a Wall Street problem this month, when SpaceX began buying nationwide low band spectrum and opened talks with tower companies about leasing infrastructure behind the US wireless industry.

The threat is not a satellite network that competes only at the edges of coverage. A terrestrial operator needs thousands of towers, fiber backhaul, radio equipment, spectrum and retail stores. On October 26, Verizon Communications chief executive Dan Schulman used his third quarter earnings call to price that buildout: 65,000 to 80,000 macro sites and $300 billion to $500 billion over seven or eight years, with at least four to six years just to construct it.

The estimate landed four days after Bloomberg News reported that SpaceX was negotiating access to at least 80,000 US cell sites, roughly half of the 158,500 purpose built towers the Wireless Infrastructure Association counted last year. Crown Castle, American Tower and Vertical Bridge control most of that infrastructure. The talks arrive as Verizon, AT&T and T-Mobile absorb the shock of SpaceX's spectrum purchase, which turned an orbital broadband story into a challenge to the most profitable part of US telecom.

For investors, the argument is no longer whether satellites can carry a call. It is whether SpaceX can replicate the economics of a carrier in the places where carriers make almost all their money.

Key Facts

Reuters reported on October 22, 2026 that SpaceX was in talks with cellular infrastructure companies to secure access to at least 80,000 sites, citing people familiar with the matter and a Bloomberg News report. The discussions included Crown Castle, whose chief executive, Christian Hillabrant, said the previous day that the company was talking to 'all parties' when asked about leases with SpaceX and Amazon, but he declined to discuss specific customers. The 80,000 sites would equal about half of the 158,500 purpose built towers the Wireless Infrastructure Association estimated. SpaceX, Crown Castle, American Tower and Vertical Bridge did not immediately respond to Reuters.

Crown Castle operates about 40,000 US cell towers, American Tower has about 42,000 US sites, and privately held Vertical Bridge owns around 18,000, according to Reuters. TD Cowen estimated that a nationwide terrestrial network would cost more than $80 billion, a figure that already implied years of spending before the Verizon estimate. Shares of AT&T, Verizon and T-Mobile fell between 4.2 percent and 5 percent in extended trading after the Bloomberg report.

Business Insider reported on October 26, 2026 that Schulman told analysts he operates 'under the assumption that everything SpaceX says they will do, they will do, and that they will execute flawlessly.' Schulman described a network of as many as 80,000 large cell towers on Earth linked with satellites and fiber optics. He estimated the cost at up to a half trillion dollars over six to eight years, with a minimum of four to six years to build, after which SpaceX would still need retail, customer service and back office systems. Fierce Network reported on October 26, 2026 that Schulman put the range at 65,000 to 80,000 macro sites and $300 billion to $500 billion over seven or eight years. Asked whether Verizon would strike an MVNO deal with SpaceX, he said, 'I see absolutely no benefit whatsoever to extending an MVNO deal to any satellite provider.'

The Motley Fool reported on October 26, 2026 that the call transcript showed Schulman warning SpaceX could become 'the sixth, not the fourth, the sixth competitor in the market' within four to six years. He argued that satellite service cannot match terrestrial networks in suburban and urban areas, 'where like 98% of our revenues are,' and said Verizon is 'somewhere between 100 to 1000 times more efficient than they are.' Elon Musk responded on X after the call: 'Will take 2 or 3 years.' Verizon reported 406,000 postpaid phone net additions, up 820 percent, and total operating revenue of $34.3 billion, up 1.5 percent. The Next Web reported on October 26, 2026 that SpaceX's roughly $8 billion low band spectrum deal sent Verizon shares down 8.8 percent, their worst day since 2002. AT&T chief executive John Stankey played down the threat, saying, 'I wouldn't over-rotate on what I would call one carrier of low band spectrum.'

Analysis

What this really means is that the satellite versus terrestrial debate has been settled in Verizon's favor on economics, not technology. A satellite can illuminate a remote valley, but a carrier earns its returns in suburbs and cities where capacity must be dense, backhaul abundant and spectrum reused across thousands of small areas. Schulman's estimate reconstructs Verizon's asset base: towers, fiber, radios, spectrum and billing systems. SpaceX can lease towers, but leases do not remove the need to install equipment, connect fiber and persuade consumers to switch.

The bigger picture here is that tower companies have become the swing vote in SpaceX's wireless plan. Crown Castle, American Tower and Vertical Bridge own scarce vertical real estate, and a lease to SpaceX would convert that real estate into recurring revenue. Yet the same lease would help a new entrant compete with carriers that already rent space on those towers. Hillabrant's careful talk of 'all parties' shows how sensitive the decision is. The 80,000 site figure is not a network, but it is the skeleton, and control of it gives tower owners leverage over the speed and cost of any challenge.

Schulman's most revealing comment was the assumption behind his estimate. He expects SpaceX to execute flawlessly, a rare concession from an incumbent chief executive. It explains why Verizon's shares reacted so sharply to the spectrum deal. The market is not pricing a science project. It is pricing a well funded company with launch capability, satellite manufacturing, a consumer brand and now spectrum. His timeline of four to six years to build is also a direct challenge to Musk's claim of two or three years. The gap is the gap between leasing sites and operating a national network.

Why It Matters

The immediate consequence is that the US wireless market may enter a period of infrastructure competition rather than simple satellite disruption. If SpaceX leases tens of thousands of sites, tower landlords gain a customer and the three carriers face scrutiny over the cost and quality of their networks. If SpaceX builds slowly, incumbents gain time to deepen fiber, deploy spectrum and lock in customers through bundles. Either way, the 98 percent revenue concentration in suburban and urban areas means the fight will be decided where towers and fiber, not satellites, set the marginal cost of capacity.

For consumers, the promised benefit of a fourth or sixth competitor depends on a buildout Schulman values at $300 billion to $500 billion. A cheaper path through roaming or an MVNO would be faster, but Schulman closed that door, saying there is no benefit to an MVNO deal with any satellite provider. That leaves SpaceX with a choice between a costly terrestrial build and a slower satellite product with limited coverage. Spectrum, tower access and retail distribution are finite, and every year spent building is a year in which Verizon, AT&T and T-Mobile can improve their networks.

The market has already rendered a preliminary verdict. Verizon's 8.8 percent one day decline after the $8 billion spectrum deal was its worst since 2002, and the roughly 10 percent sector selloff after the Starlink spectrum news showed that investors treat SpaceX as a credible entrant. Those moves can reverse, and Verizon has partially recovered, but the direction is clear. A company built on rockets and satellite broadband is now setting the agenda for the most valuable part of American mobile communications.

Next Up

The next test is whether SpaceX converts its tower discussions into signed leases. Bloomberg's report, relayed by Reuters on October 22, 2026, described talks rather than agreements, and no tower company confirmed a deal. Watch Crown Castle, American Tower and Vertical Bridge for disclosure of a large new tenant, and watch whether SpaceX names markets or a date for commercial mobile service. SpaceX told investors in June that it wants to sell phone plans directly to US consumers, according to The Next Web, so a retail announcement would show that the plan is moving beyond talks.

Another test is the timeline. Musk says two or three years. Schulman says four to six years to build, with seven or eight years to reach the full $300 billion to $500 billion spend. The truth will show up in tower counts, fiber contracts, radio purchases and the first markets where SpaceX offers a terrestrial grade service. Until then, Schulman has given the industry a benchmark: a challenger can buy spectrum and lease sites, but it cannot lease the economics of a national network overnight.