How to find name and addresses of great grandparents with just SS#, date of birt

Question:

How to find name and addresses of great grandparents with just SS#, date of birth and death of grandfather.?

Are there any websites that offer this service or can I find out from the SS administration?

Best Answer - Chosen by Asker: The ancestry.com & rootsweb.com webites both have social security death databases that will give you the last benefit address, where they applied for their initial SS card and where they last lived.
Also, they have a link (where for a small fee) you can request a copy of their actual social security application- which will give even more info!!!