Who called from 7792018206

This number called and shortly after I answered the call disconnected.....

They called me but I didn't answer and they didn't leave a message.  Put them on my reject list.

They called three days in a row. I finally answered on the third day. After 7 seconds of silence it beeped and hung up.

They called but I did not answer and they didn't leave a message.

Happened to me also.  Answered - no response.  Probably looking for a fax machine to add to their faxing list.  More numbers = more money.