US Social Security Number Validator Online

To Validate and Generate an US Social Security number (SSN) Easily and Quickly.

This is an United States Social Security number(ssn) validation tool, you can enter the appropriate value to get the verification results, for the convenience of use, the tool provides a generator, you can use the generator to test the results.

The Social Security number is divided into three parts in the format "AAA-GG-SSSS". the first three digits, is assigned by geographical region. The middle two digits are the Group Number. The last four digits are Serial Numbers represent a straight numerical sequence of digits from 0001 to 9999.

Some special numbers are never allocated:

  • 000-##-####
  • ###-##-0000
  • ###-00-####
  • Numbers with 666 or 900-999


What is 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. Now, The SSN has become a de facto national identification number for taxation and other purposes