Who called from 3123774984

They said their name was something like 'Lee Blee', and they knew my first name. I asked how they got my name and number, and the response was from a 'list of investors'.
Me: 'Which list?'
Them: 'A list of investors.'
Me: 'Which list?'
Them: 'Beep!' and a disconnect.

Received phone call. Did not answer.