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PreK-12 Support

Customer Service

Customer Service Online Support Center

Phone: (800) 338-3987
Fax: (800) 953-8691

Hours of Operation:
Monday-Friday: 8:00 AM to 6:00 PM EST

By Mail:
McGraw Hill
P.O. Box 182605
Columbus, OH 43218

Tech Support

Tech Online Support Center

Phone: (800) 437-3715
Online: Submit a Support Request

Hours of Operation:
Monday-Friday: 7:00 AM to 8:00 PM EST

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McGraw Hill is fully compliant with the National Instructional Materials Accessibility Standard (NIMAS).

National Instruction Materials Access Center