How to find an iPhone when it is lost?
How to find the phone when it lost and how to block that phone when cant get it the code from that number
[Re-Titled by Moderator]
Question marked as
Use any internet browser and log into www.icloud.com/find
No two-factor authentication code is needed when you use the above address (with /find as shown above).
Also see the following Apple articles for information about lost or stolen iPhones or iPads: If your iPhone, iPad, or iPod touch is lost or stolen - Apple Support and
Use the Find My app to locate a missing device or item - Apple Support