GMAC® OfficeGraduate Management Admission Council®1600 Tysons Blvd., Ste. 1400McLean, VA 22102 USA+1-703-749-0131
Customer Service866-505-6559 (toll-free in the U.S and Canada only)+1-703-245-4222
GMAC® Fax+1-703-749-0169
We've put the answers to some frequently asked questions in this section, but please don't hesitate to contact us if you don't find what you need.