Jan 11, 2013
After missing a call from 312-600-3934, I wanted to know what the caller wanted.
Therefore I called number *67-312-600-3934, the prefix *67 for privacy. The call was immediately answered by a female machine which kept repeating these phrases every 7 seconds: "Thank you for calling. To speak to a representative please press zero". After more than 10 repetitions, she said "Good bye" and then disconnected my call. Therefore I was not able to determine who called me this time.