Caller rang at midnight, asked for me by name, then hung up when I said it was me.  I tried to call back the number and got a message saying 'this is not a valid working number'.  What's up??

I called the number and it said the same thing "not a valid working number" but when I spoke with them they claim they are a courier service trying to deliver a package and they need to confirm the address.  I stated we are not expecting a pkg from a "David Cook".

DO NOT give them any info!!! they are trying to collect information on you
913-705-0277