General Inquiries

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CyrusOne Global Headquarters
2101 Cedar Springs Road, Suite 900
Dallas, Texas 75201
Toll Free: 855-564-3198

Press Information
David Baum, 646-428-0620
Email: CyrusOne@allisonpr.com

Analyst Information
Michael Schafer, 972-350-0060

Billing and Accounts Receivable
USA: 855-564-3198, menu option #4
UK: 0330-808-4451, menu option #4
Germany: 0800-588-8419, menu option #4

Payments and Accounts Payable
USA: 855-564-3198, menu option #5
UK: 0330-808-4451, menu option #5
Germany: 0800-588-8419, menu option #5

Sales and Information
USA: 855-564-3198, menu option #1
UK: 0330-808-4451, menu option #1
Germany: 0800-588-8419, menu option #1
Email: info@cyrusone.com

Customer Service
USA: 855-855-564-3198, menu option #2
New York Area: 888-467-8981, menu option #2
UK: 0330-808-4451, menu option #2
Germany: 0800-588-8419, menu option #2

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