Who called from 3604606284

i get called 10 times a day help me who is this

This number called me twice within two minutes. Left no message. This is also at least the fourth time this week it's called me. I am really annoyed and from what I know on an iPhone there is no way to block a number. Verrrrrry annoying.

I'm pretty sure this is a collection company

Got a call on both of my cell phones within 15 minutes from this number (one's a 425 and the other's 206).  No message left.

random call 2 days in a row. no message just a missed call. prob a scam