Who called from 9044833312

Call came in but hung up.

I got this call also.  Tedd Bear.  I was on the line and unable to answer.

The call came in on 9-4-2007 at 8:48 pm. I answered the phone and no one would answer on the other end. The call showed on the caller id as F.A.S.T.

Same call @ 10:45 A.M. on 10/24/07.  Answered call, they hung up.

I got a call from 904-483-3312 today.... Received calls from 483-3311 a week or so ago.... Caller ID shows F.A.S.T. Caller always hangs up or just dead air.... WHO IS THIS & HOW DO I STOP THE CALLS?