How do I edit or remove the tags on my number?

You can remove and edit your tag from the App itself. 

1. Open Truecaller
2. Tap on the profile icon
   
3. Tap on 'Edit profile' at the bottom then tap on the tag to start editing.
   
   

Note, that it can take up to 24 hours for the tag to be updated.

If you want to know more about Tags and how it works press here.