How do i hide a field formatted for Phone Number E164?

[Tony98]

I have a field formatted as Phone Number type (E164):

I don't want to have to choose the North America format each time.

How do i hide it and always set it to North America.

I have done some research and it looks like i can change the format for the Instance - not for just my Application. It must only change on my Application.

Any ideas?

thanks

Tony

[Tony98]

After more reading trying it this way:

http://wiki.servicenow.com/index.php?title=Using_Phone_Number_Fields#Configure_the_Phone_Territory_S...

Nope - still nothing