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How to call anonymously?

To keep control of your personal information and make calls in complete security, find out how to make anonymous calls the easy way. 

  • To mask your mobile number for a one-off call, simply dial #31# before your correspondent's number.
  • This way, the person you're talking to can't see your number, so you make a hidden call.

Depending on your smartphone model, there are other ways of automatically masking your number.

For iPhone

  • Go to Settings, then Phone
  • Once on this page, you'll see a ‘Show my number’ tab
  • Select the number you want and then press ‘Show my number’ to deactivate.

For Android

  1. Go to ‘Call settings’.
  2. Once on this page, select ‘Additional services’.
  3. Finally, in ‘Display your caller ID’, select ‘Never’.
  4. Depending on your model, the names of the different sections may change.
  5. Stay anonymous with these handy tips for preserving your privacy when making phone calls.