Sooo i was looking for one of my old friends and the only thing i can find is her old adress and phone number?

Sooo i was looking for one of my old friends and the only thing i can find is her old adress and phone number? how can i find her????

Sooo i was looking for one of my old friends and the only thing i can find is her old adress and phone number?
Does she have a cell phone? If not....Maybe one of your other friends know her. Good luck!