I have received a number of recorded calls from different incoming numbers, including this one, the message says it is a business opportunity for Oswaldo somebody.  I called the number back and told them to stop calling, they said they would.  We'll see.

I have received a number of robocalls from this number and two other numbers, the message says it is a business opportunity for Oswaldo somebody.  I called the number back asked them to stop calling, they said they would stop.  We'll see.