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Customer Service Team
Contact customer service for questions regarding pricing, orders, shipping, or returns.
Visit the Customer Service Online Support Center or contact us below: Hours of Operation: Monday-Friday: 8:00 AM to 6:00 PM ET Phone: (800) 338-3987 Fax: (800) 953-8691 By Mail: McGraw Hill P.O. Box 182605 Columbus, OH 43218
Tech Support Representatives
Contact tech support for assistance with registering or troubleshooting your digital product.
Connect and SIMnet
Visit the Tech Online Support Center or contact us below:
Hours of Operation:
Sunday: 12:00 PM to 12:00 AM ET
Monday-Thursday: 24 hours
Friday: 12:00 AM to 9:00 PM ET
Saturday: 10:00 AM to 8:00 PM ET
Phone: (800) 331-5094
Online: Submit a Support Request
Chat: Chat with a Representative
You Don’t Have to Do it Alone
Instructors, get personalized 1-to-1 support from our implementation team.
Have a question? Need advice? Whatever you need to ensure you and your students are set up for success, our implementation consultants can help. Just answer a few simple questions so we can best assist you.
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