This number calls our business almost daily. Every time we answer they hang up. Try to call the number back and the number is not connected or not available.

Answered Call... No-one on the other end.

Received call - no one spoke back.

Missed a call, rang back and number not available.

Missed a call. Rang back and message, "number not connected".

Missed the call rang back within minutes and "number not connected"