Open the Find My app on another Apple device
Go to iCloud.com/find on a web browser
Sign in with your Apple ID
Select your iPhone from the device list
View your iPhone’s location on the map
Play a sound to help locate it nearby
Mark it as Lost to lock it and display a message
Use Directions to navigate to its location
Check the last known location if it is offline
Contact your carrier to suspend service if needed
Report the device to local authorities if it was stolen