SpaceX’s Spectrum Ambitions and Starlink Expansion

September 2026

Telecoms & Connectivity

Thomas Wilson

Senior Research Analyst

In October 2026, SpaceX announced an agreement to acquire nationwide licences covering up to 14MHz of paired spectrum in the 800MHz band from Grain Management; offering greater propagation through buildings and other obstacles. Spectrum represents the range of radio frequencies that mobile networks use to transmit signals between devices, cell towers, and satellites. It is a limited resource, and regulators such as the US Federal Communications Commission (FCC) control how different frequency bands can be used. 

The transaction remains subject to final FCC approval, but this illustrates how SpaceX’s spectrum strategy is central to its ambition to move beyond satellite broadband. The deal complements its previously announced acquisition of spectrum from EchoStar, which provides access to additional frequencies around the 2GHz band for satellite-to-mobile services. Together, these assets could help Starlink Mobile combine satellite coverage with terrestrial wireless infrastructure; bringing it closer to the service model that is used by conventional mobile operators.

As such, this strategy could reduce SpaceX’s dependence on traditional mobile operators. Existing direct-to-cell services have relied on partnerships with network providers, which supply spectrum and help integrate satellite connectivity into their mobile offerings. A more independent spectrum portfolio would give SpaceX greater control over its network, product development, and commercial relationships.

However, acquiring spectrum does not automatically create a nationwide mobile network. SpaceX will still need to deploy the necessary infrastructure, coordinate satellite and terrestrial operations, meet regulatory requirements, and deliver a competitive service experience. The relatively limited amount of low-band spectrum available overall also means that capacity management will remain important, particularly in densely populated areas.

The acquisition of additional spectrum enables SpaceX to address one of the limitations of satellite connectivity; that of delivering a reliable service to customers that are indoors or reside in built-up environments. 

FCC Approves Expansion of 15,000 Satellites

The second major SpaceX development is the FCC’s approval of SpaceX’s next-generation Starlink Mobile constellation. On 6th October 2026, the regulator authorised SpaceX to deploy 15,000 satellites designed to support direct-to-device connectivity and related satellite services. This approval also covers additional frequency use for connecting the satellites to Starlink’s existing gateway infrastructure.

The key difference here is that Starlink is seeking to connect ordinary compatible smartphones directly to satellites, rather than requiring customers to install a dedicated satellite dish. This could extend connectivity to remote communities, transport corridors, and other locations where terrestrial networks are unavailable or uneconomical to deploy.

This decision strengthens the commercial case for direct-to-device connectivity. It gives SpaceX regulatory permission to develop a much larger satellite network specifically designed to support mobile communications, while its spectrum acquisitions provide a complementary route towards terrestrial coverage. 

How This Creates a New Competitive Dynamic

SpaceX’s plans to combine satellite spectrum, direct-to-mobile connectivity, and a vastly expanded Starlink constellation point towards a structural shift in the telecoms industry. Rather than operating solely as a satellite broadband provider, SpaceX is positioning itself to become a more direct competitor to mobile network operators (MNOs), while expanding the infrastructure needed to deliver connectivity beyond the reach of traditional terrestrial networks. 

The implications extend beyond satellite broadband. Spectrum ownership, mobile network partnerships, device compatibility, and the economics of rural coverage could all be reshaped as SpaceX attempts to integrate satellite and terrestrial communications into a more unified connectivity ecosystem. While the combination of spectrum ownership and a larger satellite constellation creates a more direct competitive challenge for established MNOs.

Historically, satellite connectivity has largely complemented terrestrial networks. It has offered coverage in remote areas where building mobile infrastructure would be prohibitively expensive, while leaving mainstream mobile services to established operators. SpaceX’s plans suggest that this relationship could evolve towards greater competition.

For operators such as T-Mobile, AT&T and Verizon, the threat is not necessarily that Starlink will immediately replace terrestrial networks. Rather, it could compete for customers, coverage-sensitive use cases, and mobile connectivity revenue, while putting pressure on operators to improve their own satellite offerings.

Three market implications that currently stand out: 

• Greater pressure on differentiation: Satellite connectivity could reduce operators’ ability to differentiate through coverage alone; increasing the importance of pricing, service quality, and bundled offerings.
• Shifting investment priorities: Operators may increasingly weigh satellite partnerships against the cost of extending terrestrial networks into remote areas, although satellites cannot match terrestrial capacity in every environment.
• New wholesale opportunities: Partnerships between satellite providers, MNOs, and technology vendors could expand roaming, emergency communications, and direct-to-device services; ultimately extending coverage without requiring operators to build all the infrastructure themselves.