Mobile Phone Number Directory

Say you have an unknown number in the UK mobile. Can you look at who owns it?

If it is a directory or unlisted number ex mobie I'm afraid there is no way to trackign. If you find abusive or bad calls / txts then conslt police. they can track xx

If the police can trace the address of a mobile user, why not us? My ex-partner has disappeared, and I would be able to know where he went - he always uses the same mobile number. Suggestions? Flag