Call your number from another phone
Check your last known locations
Use Find My Device on Android
Use Find My iPhone on iPhone
Log in to your Google or Apple account
Play a sound on the device
View the device location on a map
Lock the phone remotely
Display a message with contact details
Mark the phone as lost
Change your account passwords
Contact your mobile carrier to suspend service
File a police report if needed
Check with nearby lost and found places
Retrace recent routes and places visited