Caller ID says Black Box.  No one there when answered.

Receive 3-4 calls a week from this number and a random series of 14 (so far) 348 and 568 prefix numbers. No response when answered. Stopped answering these calls a couple of months ago but they still come.

This is an (S. Calif) Inglewood Ca area code. Received this call on 10/5/07 about 4:15PM I'm reporting as many of these calls as possible. The caller should identify themselves. MANY OF THESE PHONE CALL ATTEMPTS ARE MACHINE DRIVEN. My # is supposed to me on the do-not-call list. Ha! Ha!
MAYBE WE SHOULD FIND OUT WHO MAKES THESE MACHINES AND FILE A COMPLAINT with the FCC.