I these are robocall scripts that just wait to see if a person picks up. If a person does pick up then they flag that number as 'active' and then sell it to a telemarketing company. It was nice for Apple to add in a "block caller" feature (which I use a lot), however these scam calls are getting through nonstop. Anyone else have this issue and know a remedy? All the calls show up on the caller ID as: +20 1 +1 (23 ) +1 (1) 089 ...and crap like that.