For #10380 : This mails are after the changes in old Contact us module Today.
For #10377 :
The mail is from new contact us module. Can i make changes in new module’s files or you want to discus with FE developer?
For Load more link for area code:
The issue is with the select2 plugin’s functionality. When user click on load more link it refreshes the drop-down and close it. The functionality adds area code into drop-down but its closes drop-down every time when user click on load more .