Who called from 7400594744

Took a call May 1 at 1:56 pm, May 2 at 10:59 am and just now May 2 5:45 pm. (All on cell phone)  I waited the last time.  Took forever for the robocall to start.  I heard "Most seniors will suffer a fall....." That was enough for me.  Hung up.

Received call May 3 at 12:52 PM. I sent the call to my voice may and they left no message

received calls from that number: May first at 12:23pm, May second at 1043pm and 12:54pm, and may third at 3:09pm.... who is it??????

I have received numerous calls from this number. I am never around my phone to answer it to see what it was

This number has been calling several times over the last week. No one there when answered.how can I block this number?