Which are the most correct ways to say when someone is calling mistakenly?
      
        
        
      
     
    
      
        
        
          
            - I am sorry, you’ve got the wrong number.
- Sorry, you are calling the wrong number
- This number is wrong.
- You are wrong.
 
    
    
    
      
        К сожалению, у нас пока нет статистики ответов на данный вопрос,
        но мы работаем над этим.