Thanks Ray. That second to last set of numbers needs to be 3 or 4 digits, depending upon the country. As is it still wants to alter 82-10-3376-3593 to 82 (103) 376-3593. I can't seem to find a guide for how the pattern coding works. I tried changing \d2 \(\d{3}\) \d{3}[\-]\d{4} to \d2 \(\d{3}\) \d{4}[\-]\d{4}, but that doesn't do it. Where can I find more information on coding the pattern?