Another option would be to use a Label or UltraLabel control and just format the number in code before you set the Text property of the label. If your phone number is stored as a number, then you could use the ToString method and pass in a format.  

Thanks for the response, but if I do that then it looks like a disabled textbox instead of a label.  Is there a way to fix this w/ the appstylist?  But I'd only want certain disabled textboxes to look like a label.