Call from Natasha at "American Chamber of Commerce" asking a ton of specific questions about a building we own. When I asked what the ACC is she said "thank you for your time" and hung up on me.
Got call from someone at this number asking about my company. Said they were "updating the Chamber of Commerce records". Asked which Chamber of Commerce. "American Chamber of Commerce". Abruptly hung up. Tried to call back the number - it is blocked. Definitely an unwanted call from a suspicious source.