https://wccftech.com/galaxy-note-9-fcc-approved/

The US Federal Communications Commission gave a go-ahead to a new Samsung smartphone. The model that was certified features the designation number SM-N960F, and as far as we can tell, this could be the upcoming Galaxy Note 9 as the model number is similar to the model numbers of the previous generations devices.

For example, the Galaxy Note 8 was known as the SM-N950. The FCC document also mentions a stylus, which increases the likelihood of it being the Galaxy Note 9.