The three nationwide carriers want satellite-to-phone operators kept out of two mid-band 5G frequency ranges. AT&T, T-Mobile and Verizon, represented jointly by CTIA, met with FCC staff on Oct. 20 and asked the agency to exclude the time-division-duplex 2.5 GHz and 3.45 GHz bands from its draft satellite-to-phone rules, according to reports published Oct. 23 by PhoneArena and TeslaNorth. The request would narrow the proposed expansion, not scrap it.
What this changes today: nothing. No phone, plan or bill is affected. Existing satellite-to-phone services and authorizations stay governed by their current rules and waivers, Space Law Journal noted in its Oct. 22 review of the draft. The fight is over which spectrum a future satellite-to-phone service could use, and how much say the terrestrial licensees in that spectrum would have over it.
What the FCC draft would do
The FCC's draft, filed under GN Docket Nos. 26-281 and 23-65, proposes modernizing the agency's rules for direct-to-device service in licensed spectrum. It would also make an additional 482 megahertz available for Supplemental Coverage from Space, or SCS, the FCC’s framework for satellite-to-phone service. The document says it was circulated for tentative consideration at the FCC's Oct. 29 open meeting and is not a final adopted action. TeslaNorth reported that the draft would take the SCS framework from five bands to 13, a net addition of eight.
Space Law Journal pins the two contested ranges at 2500-2690 MHz and 3450-3550 MHz, and it flags two changes that matter to terrestrial licensees. First, the draft would replace the existing lease requirement with either a coexistence agreement or proof that the satellite operator holds the relevant terrestrial licenses. Second, it proposes an aggregate boundary power-flux-density limit of -76 dBm/m²/MHz, essentially a cap on satellite signal strength at the boundary with other licensees, which adjacent licensees could negotiate to a different figure. The publication stressed that the framework isn't law yet and could change before the vote.
What CTIA asked for
Dropping the two bands was one item on a longer list. PhoneArena reported that CTIA also sought:
- terrestrial construction requirements for direct-to-device operators
- revised performance measures
- reconsideration of the proposed aggregate power-flux-density limit
Per TeslaNorth, the group also wants satellite and terrestrial operators held to equivalent performance and consumer-protection obligations. CTIA argued, too, that terrestrial licensees should keep meaningful consent over satellite use of their spectrum.
CTIA called satellite coexistence in those bands an interference risk and said more than 300 million consumers rely on the affected terrestrial spectrum. Both of those are the trade group's claims. PhoneArena didn't independently establish the interference, capacity or reliability effects CTIA described, and the FCC's draft doesn't itself establish that satellite operation at 2.5 GHz or 3.45 GHz would degrade terrestrial service. The 300 million figure hasn't been independently validated. It isn't a count of unique subscribers on the two bands, and it isn't a count of people who would lose service.
Set against the carriers' objection is the draft's stated aim: making more spectrum available for coverage from space. If that happens, it could eventually matter to rural residents, drivers and hikers who regularly hit dead zones beyond the reach of cell towers.
What isn't known
Quite a bit. No source gives a launch date for expanded satellite-to-phone service, a list of eligible phones or a price, and none says whether anyone would need to change plans or devices. CTIA's letter reportedly didn't name SpaceX or Starlink, and TeslaNorth said SpaceX hadn't publicly responded as of its report. Reading the dispute as aimed at SpaceX is an inference from context, not the filing's stated position. We tried to retrieve the CTIA letter from the FCC's electronic filing system and got an access error, so its contents here are attributed to the PhoneArena and TeslaNorth reports.
As of Oct. 24, the item is still a draft and could change before the Oct. 29 meeting. Even adoption wouldn't change anyone's service; it would open a public comment process. If you're waiting on satellite coverage in a dead zone, or you're a mid-band 5G customer of one of the three carriers, this is a proceeding worth following. It's not a reason to buy a phone or switch plans.