Does anyone know what the phone numbers 999-999-9999 and 000-000-00000 would mean? The last one is not a misprint. It is eleven zeros. I found them both on the caller ID. I redialed the first one and a recording repeated my phone number. When I redialed the second, there was no ring, or busy signal, just dead silence. I am guessing it is some kind of program to hide the real phone number.