How to find SSN?

[MarcusLord]

I want to know how can i get the SSN number of someone.I have his number,name,email,date of birth also.
I just need his SSN. Please tell me from where can i get the SSN?

 

[CarderPlanet]

Lookup SSN:
- robocheck.cm
- findme.cm
- infodig.is
- docusearch.com
- ssn-check.org
- ssn-verify.com
- golookup.com
- ancestry.com

 

[BigBeast]

ssn24.hi.cn