US Social Security Number Verification
Verify SSN
Enter a US Social Security Number to verify its validity.
About this Validator
The tool is designed to confirm if a SSN is valid.
SSN Validator provides a free lookup of Social Security Administration public records of social security numbers issued including death claim information.
This page will only tell you if a social security number follows the original Social Security Administration's numbering plan. We do not store any social security numbers or have any way of knowing if a social security number has been issued, or who it has been issued to.
What is a US Social Security Number?
In the United States, the Social Security number (SSN) is a nine-digit number issued to U.S. temporary (working) residents, permanent residents, and citizens. It is issued to an individual by the Social Security Administration. The SSN has become a de facto national identification number for taxation and other purposes.
The Social Security number is divided into three parts in the format "AAA-GG-SSSS". The first three digits are assigned by geographical region. The middle two digits are the Group Number. The last four digits are Serial Numbers representing a straight numerical sequence of digits from 0001 to 9999.
If you want to generate an SSN for testing purposes, here is a US SSN Generator