That doesn't answer my question. What's special about the Hague as a geofence? Do you think the international court of justice will spend resources to start going after random people in Russia/India/Uzbekistan because they make scam calls from their mom's basement?
- Degoogle your phone and install lineageOS
- Install fdroid
- Install a GPS faker app that lets you set your coordinates manually
- Set coordinates to the European court of justice in den hague
- Install whatsapp and telegram
...never receive spam ever again.
Easy as pie.