Who called from 3073330897

Received the call just a little while ago - when I answered all I heard was dead air.

Ditto info above... calls then hangs up.

Same as Abagail below - this is a credit agency attempting to recover $$ for unpaid medical bills.

This is a scavenger collection agency that tries to collect on very old medical debts that have been written off years ago by the medical provider. Don't even bother responding.

Laughable this: got a call and a prompt to touch one if I wanted to talk to a human,  I just hung up so as to not encourage silliness.