I found an iPhone. How do I find its owner?

I found an iPhone. How do I find its owner?

Phone a friend or relative from the contacts. Someone will have faith in humanity if it gets back to them.

Back it there where you have found it, its owner will look for it

Check it's contacts and phone a friend or there mum or something and explain you have found there phone etc

Or if they have find my iphone in it they may drop a msg on the screen that says email me this is lost etc.