Change the area code in your Phone & Modem settings (in the Control Panel).
There's an addin here for mass changes:
http://www.sperrysoftware.com/Outloo...nd-Replace.asp

"frocky" wrote in message
...
My area code changes tomorrow and I would like to find a way first to
change
the default area code that show up every time I add a new contact or phone
number and second to change the area code in all of the current contacts.