United States Social Security Number Validation
Online ValidationThis utility can determine whether a Social Security Number could be valid. It uses current Social Security Administration area and high group assignments to verify the first 5 digits of the number, only the Social Security Administration can verify whether a particular number has actually been assigned.

This utility does not retain or otherwise record user submitted data.
Free access to this Social Security Number Online Validation utility is made available to the casual user but is limited to 10 queries a day.
