DES Fraud Hotline
The phone number for the DES Fraud Hotline is as follows:
●(800) 251-2436 Toll free inside Arizona
●(602) 542-9449 Direct and outside Arizona
The DES Fraud Hotline is a direct contact to the Office of Inspector General (OIG) Investigative Support Team (IST).
Contact the
Employee Fraud Hotline when the suspected fraud is being committed by an FAA employee.