Who called from 2153757038

They called me a few times.  I called them back with a *67 blocker to see who it was.  It's a market research company.  apparently they have no option to put yourself on the do not call list.   they just hang up after the recording tells you who they are.

I don't believe any callers these days are doing "market research" - that's just a line to try to stay out of trouble. Most calls are scammers.