Skip to content

Contact CyrusOne Customer Service

CyrusOne Phone Numbers and Emails

Toll-Free Number:

  • 1 (855) 564-3198
Call customer service
Send Message

Customer Service:

  • 1 (888) 467-8981 ext 2
    New York 24/7 Customer Service Support
  • 1 (855) 564-3198 ext 2
    USA 24/7 Customer Service Support
  • +49 800 588 8419 ext 2
    Germany 24/7 Customer Service Support
  • +44 330 808 4451 ext 2
    UK 24/7 Customer Service Support

Accounting/ Billing:

  • 1 (855) 564-3198 ext 4
    USA Billing and Accounts Receivable
  • 1 (855) 564-3198 ext 5
    USA Payments and Accounts Payable
  • +49 800 588 8419
    Germany Billing and Accounts Receivable
  • +49 800 588 8419 ext 5
    Germany Payments and Accounts Payable
  • +44 330 808 4451
    UK Billing and Accounts Receivable
  • +44 330 808 4451 ext 5
    UK Payments and Accounts Payable

Investors/ Franchising:

  • 1 (972) 350-0060
    Analyst Information

Media:

  • 1 (646) 428-0620
    Press Inquiries

Sales/ Reservations:

  • 1 (855) 564-3198 ext 1
    USA
  • +49 800 588 8419 ext 1
    Germany
  • +44 330 808 4451 ext 1
    UK

CyrusOne Emails:

Accounting/ Billing
Billing and Accounts Receivable, Payments and Accounts Payable
General Info
Investors/ Franchising
Analyst Information
Jobs/ Career
Legal
Privacy Inquiries
Media
Opt-out of Marketing Emails, Press Inquiries
Report Fraud
PissedConsumer Club

Contact Information

CyrusOne Website:

CyrusOne Help Center:

Corporate Office Address:

CyrusOne LLC
2850 N Harwood St., Suite 2200
Dallas, Texas 75201
United States

Fax:

+1972-483-8861

About

Summary

CyrusOne, Inc. is a land venture believe that puts resources into transporter nonpartisan server farms and gives colocation and peering administrations. It is settled in Dallas, Texas. Since 2001, CyrusOne has contended at the cutting edge of the server farm industry as a regarded pioneer and trend-setter. CyrusOne's portfolio currently incorporates in excess of 40 venture class offices across three landmasses and in excess of 4 million square feet of absolute net rentable area (NRSF). CyrusOne has presented industry firsts, for example, the CyrusOne National Internet Exchange (IX)interconnection stage, Massively Modular® server farm designing, and a web based buying interface known as Data Center Marketplace. Today, CyrusOne serves many clients and in excess of 190 Fortune 1000 clients, remarkably trusted by almost 50% of the Fortune 20.

CyrusOne reviews and complaints
Owner

Alex Shumate

Founded

2001

Compare CyrusOne Customer Service To

Companies are selected automatically by the algorithm. A company's rating is calculated using a mathematical algorithm that evaluates the information in your profile. The algorithm parameters are: user's rating, number of resolved issues, number of company's responses etc. The algorithm is subject to change in future.

streamdatacenters
streamdatacenters Customer Service
Write a review
Do you have something to say about CyrusOne? What happened? What can we help you with?
Submit review Don't show this popup