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For general inquiries or to be directed to a specific department, please contact us at:

844-702-7170
M-F 8AM - 5PM CST

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Call Service & Support

For GBC Service & Support, please contact us at:

888-449-5927
M-F 8AM - 5PM CST

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Email GBC Service & Support at any time. We will return your email as soon as possible.

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GBC

Four Corporate Drive
Lake Zurich, IL 60047