Who called from 9492816862

They have called me twice.  I ignored them the first time and they called me back 2 hrs later and left no voicemails. Does anybody know who this is?

I don't know who they are but they called me a couple times as well.  I ignored figuring they would leave a message if it was important and well, no messages ever.

they are trying to sell medical insurance. cold calling. DO NOT ANSWER.  VERY RUDE AND HANG UP WHEN WE TOLD THEM WE WERE ON THE DO NOT CALL!

Just silence on the other end.

It was silent, then there was a ping sound, and a female robot said "Good Bye".  I think they are confirming phone numbers on a calling list.