Who called from 6109732111

A woman called me and asked if my number was for a business.  I said yes, and then they said "Thank you and have a nice day" and hung up.

I answered. The woman said she was with a company (I didn't get the name) that conducts surveys on current events and trends. I declined to participate and they told me they would call back later.

Left no message

They call, don't leave a message and it is busy when you try to call back !!

Called today.  Hung up when I answered.