The IHOP Restaurant Support Center is located at 450 North Brand Blvd., Glendale, California 91203. Phone: (818) 240-6055. The hours are 8 a.m. to 5 p.m. Pacific Time. If you have a restaurant-specific issue or question, call the Guest Relations Department at (866) 444-5144.
If you are a franchise employee and have questions about your W2, please contact your franchise home office.