SpaceX has agreed to acquire nationwide 800 MHz low-band spectrum for an estimated $8 billion, a move Elon Musk described as the “last critical piece of the spectrum puzzle” needed to provide “complete phone coverage in America.”
The company announced Thursday that it would purchase the spectrum portfolio from investment firm Grain Management. The deal gives Starlink Mobile up to 14 megahertz of paired airwaves, enabling two-way data transmission between satellites and mobile devices. The acquisition remains subject to approval by the Federal Communications Commission.
“This is the last critical piece of the spectrum puzzle needed for SpaceX to provide complete phone coverage in America,” Musk posted on X.
Why Low-Band Spectrum Matters
Acquiring low-band spectrum is crucial for Starlink Mobile’s cellular ambitions. Unlike the high-frequency beams used currently, low-band airwaves possess the physical properties required to pierce concrete walls, dense foliage, and urban infrastructure. This solves the indoor dead zone problem that has long limited satellite-to-phone connectivity.
Also this week, the FCC gave SpaceX the go-ahead to launch 15,000 satellites, which the company said can deliver more than 100 times the bandwidth of its current satellites. These satellites are direct-to-device, meaning they can transmit phone calls, texts, and other data straight from space to devices on the ground.
SpaceX said the new satellites will bring “high-speed service directly to unmodified devices anywhere in the world.”
The Competition
For consumers looking for an alternative to AT&T, T-Mobile, and Verizon, Starlink Mobile could eventually be an option. If the FCC approves the deal, Starlink Mobile will combine its newly acquired low-band spectrum with the 15,000 next-generation satellites.
But analysts are skeptical. Tim Farrar of research firm Telecom, Media and Finance Associates said acquiring low-band spectrum alone won’t be enough to compete strongly against the major carriers, which use thousands of cellphone towers.
“It’s still a very limited amount of spectrum, and to get reliable building penetration in urban areas, SpaceX would have to deploy towers on the ground,” Farrar told CNBC.
Last month, T-Mobile’s chief financial officer, Peter Osvaldik, dismissed the idea that Starlink’s satellite-to-cell service could adequately compete with traditional wireless coverage. “It’s not a competitive threat,” Osvaldik said. “By the time the signal has gotten to your phone, you have no signal strength left. You can have a million satellites up there with all the spectrum in the world, you can’t break the fundamental laws of physics.”
The Bottom Line
SpaceX has agreed to buy $8 billion worth of 800 MHz low-band spectrum to build Starlink Mobile into a major US cellular carrier. The FCC also approved 15,000 next-generation satellites for direct-to-device coverage. Musk says the spectrum is the last piece needed for “complete phone coverage in America.” Analysts and competitors remain skeptical, noting that satellite signals struggle to penetrate buildings without ground-based towers.
My Opinion
Elon Musk wants to be your cellphone carrier. He already owns your satellite internet, your rocket launches, your social media platform, and a growing share of your AI infrastructure. Now he is spending $8 billion to buy the airwaves that could let him bypass AT&T, T-Mobile, and Verizon entirely.
The question is not whether Musk can do it, he probably can. The question is whether one man should control this much. Starlink already provides internet to millions. It has become essential infrastructure in rural areas, on ships, and in war zones. Adding cellular coverage to that portfolio would give Musk unprecedented control over how Americans communicate. If Starlink Mobile fails or Musk decides to cut service to a customer he does not like, there is no alternative.
The telecoms are skeptical, and they have a point about physics. Satellite signals struggle to penetrate buildings. But physics is not the real obstacle here. Regulation is. The FCC has already approved 15,000 satellites. It is reviewing the spectrum deal. If it approves that too, Musk will have assembled the pieces to compete with the big three carriers — and the leverage to dictate terms to them.
There is nothing wrong with competition. But when the competitor is already the world’s richest man, owns the infrastructure, and has a track record of using his platforms to punish critics, the public should be paying attention.
