How to find iCloud through phone number

You can’t really “find” an iCloud just from a phone number. Apple IDs are tied to an email address, not the number itself.

If you’re trying to recover your account, go to Apple’s “Forgot Apple ID” page and enter your phone number there. If that number is linked to your Apple ID, it’ll guide you through recovery. Otherwise there’s no way to look up someone’s iCloud just by their number.

Typically an Apple ID is an email address (but in a few countries you can actually use a telephone number) you have used. If you are currently using a mobile device that is logged into your account, go to Settings and tap your name at the top.

Look in the Passwords application (or Keychain), and in a browser's security settings if you use it to automatically sign into Apple when using a browser.

This support article has suggestions for ways to find your Apple ID --> If you forgot your Apple Account primary email address or phone number - Apple Support

or go directly to this link --> https://iforgot.apple.com/appleid

If you still need help:

Contact Apple Support - Apple Support