Who called from 7043074885

I accepted the call, got a weird bubble like noise and then hung up.

spam call. don't answer!

I missed this call, here is my phone log of it:

Name              Number               When                             Length
Unavailable     704-307-4885     04-16-2015, 9:31 AM     0:26

"Unavailable" in my phone logs means no Caller ID "Name" was sent or accessible, other than the number.

704 307 4885 called and hung up on me

called me then when I said Hello they hung up ?????