My Account Details
Locations and Contact Information
91ÊÓƵ Hill distributes its educational content and learning solutions
in more than 100 countries, with over 40 offices worldwide.
Our U.S. Offices
Columbus
8787 Orion Place
Columbus, OH 43240
Dubuque
501 Bell Street
Dubuque, IA 52001
New York
1325 Avenue of the Americas
New York, NY 10019
Chicago
120 South Riverside Plaza
Chicago, IL 60606
Regional Hubs
Europe & Middle East
Customer Support
±Ê°ù±ð°â€“12
U.S. Customer Service:
Phone: (800) 338-3987
Fax:Ìý(800) 953-8691
Hours of Operation:
Monday-Friday: 8:00 AM to 8:00 PM EST
Higher Ed
U.S. Customer Service:
Phone: (800) 338-3987
Fax:Ìý(800) 953-8691
Hours of Operation:
Monday-Friday: 8:00 AM to 8:00 PM EST
For International Customer Service or to learn more about our offices outside of the US, click here.