If that don't work, try calling the number (prob from a diff phone if she has caller id (or block it)) and pretend your a sales person or something..
or maybe, when she picks up the phone say "Excuse me, who am I speaking with?" something to that effect. If you get her name, call her back an hour later or something.
Don't call her on the weekend though. YOUR TO BUSY. And don't have any damn lunch dates.
[FnL]Raven0us