Originally Posted by Jessika
Not from a cell phone, I don't believe so anyway. I've tried before :(
EDIT: Well you meant the other way around, but still no I don't believe you can. I know you can obviously look up a landline in the phone book but cell phones are completely different. They should start adding cell phone numbers to the phone books, though. Maybe you could if you knew his cell phone company, but I'm pretty sure if you called them to ask for his address they wouldn't give it to you for obvious security reasons. Can you mail him a letter to his address and have him call you?