how do I change more than one contact based on a criteria?

[Leo Maciel]

I would like to know if there is a simple way to change all long distance
operator number I have input on several contact at once. As it would a change
all in Word or Excel.

 

[Russ Valentine [MVP-Outlook]]

Not a simple one, but here's what exists:
http://www.slipstick.com/outlook/searchreplacecompany.htm