my iphone locked to owner

This article outlines your options for removing Activation Lock.

How to remove Activation Lock - Apple Support

If you are trying to reset your Apple Account password and do not have a trusted device, it might be possible to reset your password on the Web, "but the process may take a little longer."

If you forgot your Apple Account password - Apple Support

This assumes that the iPhone is locked to your Apple Account. If, by any chance, this is a second-hand iPhone which is locked to the previous owner's account, it is useless to you.

boltjitiam wrote:

i cant have access to my trusted phone number for my iphone which is locked to owners to reset my password

When you get out of all this mess, add a trusted friend's number or a recovery contact to your security settings in iPhone, Settings, [tap your name], Sign in & Security.