You can call toll-free 1 (800) 669-9777. If you believe your rights may have been violated, we encourage you to report housing discrimination.You can file a complaint right online! Or you can call the Housing Discrimination Hotline: (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 your complaint involves a possible violation of the Fair Housing Act, the specialist will assist you in filing an official housing discrimination complaint. How to File a Housing Discrimination Complaint. Complainant Angela Scherer expressed her desire to file a housing discrimination complaint and Meiss directed her to HUD's. If you are filing with HUD, you must complete an online form or call the HUD Office of Fair Housing and Equal Opportunity to request a complaint form.