Called 9/9/15 at 10:11 am (called twice within one minute). Caller ID showed "Private Name". My phone answered by Sentry robo call blocker. Call did not go through.
Caller ID said "PRIVATE CALL". We don't know anyone by that name or anyone who has that phone number.
Call was automatically blocked by our call blocker device, so it did not get through and ring our phone.