My wife iPhone is on iPhone locked to owner so what can I do about it I don’t have the number that was used to open the iCloud but I have to email so why don’t you help me out that way

Apple ID and Activation Lock

iCloud uses Apple ID credentials.

If you do not remember the Apple ID Password then follow the steps given in this Apple Article -> If you forgot your Apple ID password - Apple Support

If you do not remember the Apple ID then follow the steps given in this Apple Article -> If you forgot your Apple ID - Apple Support

If you are the owner or the owner has shared all information with you then to open Activation Lock:- If it is Activation locked, read here --> Turn off Activation Lock - Apple Support Activation Lock for iPhone, iPad, and iPod touch - Apple Support

Learn how to remove a device from a previous owner's account.

If you are not the owner and do not have the Apple ID and Password then there is no way that you can get into this iPhone unless the original owner shares the Apple ID and password with you. If you are lucky you can get into this iPhone if they (owner) accidentally remove the device from their Apple ID.

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This platform serves as a space for users to engage in meaningful conversations, share information, and exchange ideas related to Apple products. It's a community-driven initiative where users support each other by sharing their experiences and technical expertise in using Apple devices. While Apple Inc. is not actively participating in these discussions, the forum is a valuable resource for seeking guidance and assistance from fellow users who possess a wealth of experience with Apple products. Feel free to explore the discussions, ask questions, and benefit from the collective knowledge of this community.

Even Apple Inc will not be able to help you if the device is locked to owner.