Actually most people could find your name and address from your car registration plate.
I know.That's why I deliberately blanked out the reg number on Uncle Festa a few months ago.
However, 'someone' with superior I.T knowledge and know how could no doubt 'undo' that edit of mine.
IIRC I didn't edit out the number of my off roading beast a few years ago however.
Anyway, from a source I could not possibly reveal
, ir seems that a 'number witheld' 'phone call CAN in fact be traced!