You can call toll-free 1 (800) 669-9777. The Division of Human Rights complaint form is available at the below link.You may use this form to file and submit your complaint online. If you believe your rights may have been violated, we encourage you to report housing discrimination. To reach the local HUD office in your area, call 1-800-669-9777, TDD 1-800-927-9275. File a Discrimination Complaint with the Suffolk HRC. 2) After you fill out the form, please have this complaint form notarized (see Page 9). You can file a complaint right online! Or you can call the Housing Discrimination Hotline: (800) 669-9777. If you believe that you have been discriminated against in seeking housing, please call Long Island Housing Services at 631-567-5111 ext.