I lost my iPhone 11 how do I track this device?

You are not speaking with Apple as this is a user to user only forum. And Apple doesn't help with lost or stolen devices. Don't post personal information, such as your device serial number on a public forum. I have asked the forum admin to remove the serial number for you.

See what to do if your iPhone is lost or stolen, but keep in mind if it's not powered on or connected to a network, it can't be tracked.

If your iPhone or iPad is lost or stolen - Apple Support

Click here for information; in addition, post notices around where it got lost, and if applicable, contact the Lost & Found department of the facility involved.

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