Hi, Taking a look at the SDK it looks like the phone format string is only used in mx:PhoneFormatter it's unlikely that any non US based applications would be using this class to format non US phone numbers. Not that that stops the need for a non US centric phone number formatter/validator but it does mean that we can mostly ignore phoneNumberFormat in the resource bundle as it's currently of little use. The class also has hard coded length values so would need to be modified to support different formats.
Thanks, Justin
