September 22, 2026 · Mobile World Live
AT&T to lease 3.45GHz licences from N Squared II
What happened
AT&T has agreed to lease 55 licences in the 3.45GHz band from N Squared II, covering spectrum across 25 U.S. markets in roughly a dozen states. The company disclosed the arrangement in an FCC filing that classifies the deal as a spectrum manager lease involving AT&T subsidiaries New Cingular Wireless PCS and AT&T Mobility Spectrum; N Squared will retain legal title while AT&T gains operational transmission rights. AT&T says it intends to run the band on radios already at its cell sites to boost throughput, lower latency and increase capacity; the lease is subject to FCC approval and financial terms were not disclosed. (mobileworldlive.com)
The Atomic Take
3/5For MVNOs and MVNEs this underscores a continuing trend: mid‑band capacity is being expanded via leasing from private spectrum ventures rather than straight purchases, which lets MNOs add localized capacity faster without immediate large CAPEX. That model concentrates spectrum control in license holders while shifting near‑term operational benefits to the lessee MNO, so wholesale quality and network availability could diverge regionally as incumbents densify selectively. MVNO operators and MVNEs should monitor where capacity is added and press for concrete wholesale SLAs and traffic priority terms; regulatory signoff remains the main gating item for when those capacity changes will actually impact wholesale service. (mobileworldlive.com)