Call your phone number from another device
Use Find My Device for Android
Use Find My iPhone on iPhone
Sign in to your Google or Apple account
Check the phone’s last known location
Play a sound if the phone may be nearby
Lock the device remotely
Display a contact message on the lock screen
Mark the phone as lost
Track location history if enabled
Contact your mobile carrier to suspend service
Report the phone’s IMEI to the carrier
Change passwords for important accounts
Check connected devices and account activity
File a police report if the phone was stolen