Try...
Code:
<vb:if condition="$prepared['userid']"><dt>{vb:rawphrase member_number}</dt> <dd>{vb:raw userinfo.userid}</dd></vb:if>
Of course you must manually add the phrase I see in the code i.e. member_number before the <dt> part of the code will display but we use userinfo.userid as it picks up the members profile number your viewing instead of bbuserinfo.userid as that would show you YOUR number when viewing their profile = no good.
Edit: Yeap and to confirm, it's what Lynne mentioned above in
post #2.