You may verify up to 5 social security numbers for employment purposes only with the Social Security Administration by calling this number:
1-800-772-6270
Be prepared to give the following information to the operator:
- Your name
- Employer's name and tax id number WSU 91-6001108
- The employee's name, social security number and birthdate
Using the correct social security number ensures the accurate posting of earnings to an employee's account.