Received three calls in 2 days from 3 phones numbers in Illinois. Each time there is a connection, but no one there. On trying to immediately return the call, the number is stated as disconnected or no longer in service. The numbers are: [protected] [protected] [protected] Reverse look up indicates that all of these numbers are owned by Ameritech Illinois. The number listed for Ameritech Illinois [protected]) is not answered, not even by a machine, at 4:55 CDT) pm on a weekday. It is possible that this company is a facilitator of illegal telemarketing practices.