spectrum allocationUpdated Feb 2026
6G Candidate Spectrum Bands and Allocations
Overview of candidate frequency bands being studied for 6G deployment, their bandwidth availability, and current allocation status.
Data
| Label | Value |
|---|---|
| 4.4-4.8 GHz (C-band ext.) | 400 MHz Under study |
| 7.125-8.5 GHz (Upper mid) | 1.375 GHz WRC-27 agenda |
| 10-15 GHz (Mid-band) | 5 GHz Under study |
| 17-24 GHz (Upper mid) | 7 GHz Under study |
| 47-71 GHz (mmWave) | 24 GHz Partially allocated |
| 92-175 GHz (W/D-band) | 83 GHz Experimental |
| 252-325 GHz (Sub-THz) | 73 GHz Research only |
Key Insights
7-24 GHz upper mid-band is the most strategically important range for 6G capacity.
Sub-THz bands (above 90 GHz) offer massive bandwidth but limited range.
WRC-27 will be decisive for 6G spectrum allocation globally.
Coexistence with existing services is the primary challenge for new allocations.
Data Sources
ITU-R, FCC, ETSI, 3GPP TR 38.820
Last updated: Feb 2026. Data is compiled from publicly available reports, industry analyses, and proprietary research.