Read this thread, it gets close to my problem.
Outlook has most of the entries that are in the BB but incomplete data - home and business phone but not Mobile - or other variances on that theme.

Someone suggested a resync (with Outlook winning) but I need a resync with BB winning. I tend to enter details on BB when I get them so it is the most complete record.
I also am unable to backup the Address Book without getting an error.