Who called from 2104681963

Called my cell, I didn't pick up. Left no message.

Same thing, but I called it back and it asked me if I was a verizon customer and asked me to press 1 or *

This is a Verizon Wireless number that calls to inform you of an outstanding balance on your wireless bill.

I don't owe these people.   Apparently they are looking for someone else.  I do not answer any calls from unknown numbers.

this number calls everyday at 1pm and 3pm, and i recently changed from verizon to another provider