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CyrusOne Global Headquarters
1649 W Frankford Rd
Carrollton, TX 75007
Toll Free: (866) 297-8766

Sales and Information
Toll Free: (866) 297-8766, menu option #3
Main: (866) 297-8766
Email: info@cyrusone.com

Press Information:
Jacob Smith, (513) 346-3492

Analyst Information:
Michael Schafer, (972) 350-0060

Billing and Accounts Receivable:
(214) 488-1365

Payments and Accounts Payable:
(214) 488-1365

Customer Service:
CyrusOne: (866) 297-8766, menu option #2
New York Area: (888) 467-8981, menu option #2

Vendors and Procurement
If you are interested in providing services to CyrusOne, please send an email or call this number for assistance. Toll Free: (866) 297-8766 x1266