Who called from 2406998985

Well, I received a call from this number today and the person on the line asked for 'Angela', I think that's what he said, though I panicked for a moment thinking he said 'Ambulance' it was a young man, when I said I don't know that person he hung up.

The phone rang, but I didn't answer it.  Two minutes later, I rec'd a call from 866-290-7821 and I didn't answer that one either.  I looked up the 866 number and it's affiliated with Discover Card.  I'm going to assume both calls are from Discover Card.

I was asked for by name ,then they hung up

I've gotten a call from this number once a day for the past couple of days.  I say hello and never hear an answer.

this number calls my phone at least twice a day as soon as i say hello they hang up.