Headquarters
3150 Fairview Park Drive
Falls Church, VA 22042
703-995-8700
1-800-242-0230
Employment Verification
Commercial requestors: please go to www.theworknumber.com or call The Work Number at 1-800-367-5690.
Former employees: please go to www.theworknumber.com and log in using GDIT’s Employer Code 12184. For problems, contact the GDIT Help Desk at 1-833-ONE-GDIT (1-833-663-4348).
Social Service requestors: please call The Work Number at 1-800-660-3399.
Federal Agency Background Investigators: please contact Adam Williams at 703-995-3965 to schedule an appointment.