I'm not sure what they wanted. The person dodged a question about the company that was calling. Asked for someone and I transferred. Not sure if legit call or telemarketer, but I assume it was a telemarketer since they needed confirmation that they called the right business.
Calls a couple times a week, claims to be from a different company each time, and asks to confirm contact information. Seems to be related to the scammers/phishers calling from 858-597-5735 too.
Give them no information. Best plan of action is to place them on hold until they go away, it will waste their time so they can scam/phish fewer people.