How do I find a person's email address?

how do i find a persons email address by there phone number or physcal address

i need to find this girl i like email address i dont want to pay to find it. Is there a way without paying to find her email address!?

i want to no once of two of my friends email address . both are in the face book . how can i find the email address

Please list any or multiple ways I may look for a persons email address - "I know the persons name".

How can I find out someones profile and also if they are on line? I have the persons email address.

My friends and I are recieving harassing emails and we would like to know how to go about finding out this persons real name.

i wanted to try to find my ex boyfriends email or yahoo name or any other messanger he may have. can anyone help me with how to find him? i looked up his name and it keeps bring me to some page that i have to pay money to c all the different results...

I need to find my friends email address password so I can blackmail him about the person I like

I've been chatting with someone for a while now and their email address and IM name is nothing like their actual name.. and I saved his real name once in my cell phone that was recently stolen. So i've gone back through emails to try and see if he or...