Using just [0-9] will only find single digits (i.e. 0-9), excluding 10 and above. If <[0-9]@> isn't working, that suggests you're not looking for numbers, per se, but numeric strings that may or may not be part of larger alpha-numeric strings. In that case, use:
.Text = "[0-9]{1,}"

__________________
Cheers,
Paul Edstein
[Fmr MS MVP - Word]