Truecaller only works if that number is in its database. Could be a classmate from long ago. You can narrow down the person by making a shortlist of who would know your old secrets. If the person is willing to talk/message you can engage and eventually there will be enough clues to know who the person is.

You can't go round asking any random telco personnel to break the law for you for a bribe. You may get reported. At least you must have an inside friend or connection before you can consider this route. Not that I condone doing such a thing but your suggestion is naive, impractical and can get him into trouble.


This post has been edited by KennyKB: Dec 23 2021, 05:02 PM