I noticed this too. It's a number I've had for years and have barely given out to anyone. Registered for a DUNS number last month and have been getting all sorts of spam calls from all different area codes. I assumed it was due to the DUNS form.

I noticed D&B have recently had FTC violations/settlements but not sure they touch this specific situation, but I'm honestly curious if there's anything we can do about this.

https://www.ftc.gov/news-events/news/press-releases/2025/09/...