I have a problem of a similar nature since I am also developing an application. There should be a field in which the user enters his phone number and the address of his house, but for some reason, it does not display the country code when entering. I know that services like receive sms online, but I want users to enter their real numbers in my application. If someone here can help me figure out my code and find a bug, I would be incredibly grateful and could even pay you for this work. I hope that someone will answer me, thank you in advance