Who called from 8103443245

Called at 7:09 am CDT.  Was still sleeping and by the time I got up and started to the phone they hung up.
Moron's. CID says Grand Blanc MI

Called at 7:45 AM MDT. 3 rings and hung up. CID says Unknown Name

Has called twice in one week at 5:30 in the morning.  CID says it's originating from Brand Blanc, Mi. First time phone rang 3 times and when I answered the line was dead.  Second time some guy on the other end said his name was Dave and then hung up.  Of course when I try to call that number back I get a type of Fax line noise.

Call at 7:04 AM - no message.

Called home phone at 12:16 PM CT on 6/06 and 7:39 AM on 6/07.  DID NOT ANSWER.  No messages left.