Who called from 3392041042

Caller ask for me by name and when I confirmed they hung up.  Almost immediately got a call from +44 (20) 71933770 that did the same thing.

Women on the line (foreign) said she was from John Hopkins Hospital (yeah right not legit good try though) because like above I get this call while I am on the phone with this liar +44 (20) 71933770, I put him (Indian guy) on hold and he hung up immediately and called back. Not sure whats going on but they will say anything to get through (hospital etc)

Same here- called the front desk, got transferred to my number and hung up after struggling with my very simple name.

Same thing  - called our office number, asked for me, then hung up. What the heck?

This number called and I picked up and guy with Indian accent gave me my full name and then when I said yes can I help you the call disconnected. At the same time a call came in from 4158003956. I called both numbers back and they both just rang and rang. Very weird.