Select Language : English


Brazil: English / 日本語 / Português do Brasil
United States: English

Europe, Middle East, Africa (EMEA)

(Belgium, France, Germany, Netherlands, Spain, United Arab Emirates, United Kingdom)
English / 日本語 / Español / Deutsch / Français
Russia: English / 日本語 / русский

Asia Pacific

Japan(Business): English / 日本語
Japan(Residential): English / 日本語
Australia(NTT Com ICT Solutions): English
Mainland China: English / 日本語 / 簡體中文
Hong Kong & Macao: English / 日本語 / 繁体中文 / 簡體中文
India: English / 日本語
Indonesia: English
Korea: English / 日本語 / 한국어
Malaysia: English
Philippines(DTSI): English
Singapore: English / 日本語
Taiwan: English / 日本語 / 繁体中文
Thailand: English / 日本語
Vietnam: English / 日本語

Contact Customer Support

NTT America's dedicated team of professionals will provide award-winning customer support.


EIG Verio Customer Support


For questions or concerns:
or call 1-855-765-0425


Global Enterprise IT Solutions


Phone: 1-888-341-7867



Data Center Solutions


Phone: 1-888-341-7867



Data Center Services Support


Certified Engineering Center (CEC): 1-888-NTT-CEC-1

Support for Hosted Exchange Customers: 1-888-NTT-CEC-1 Option 1


Internet Networking Services


Phone: 1-877-8NTT-NET


For Account Management:


Internet Networking Services Support


Global Network Operations Center (NOC)


Phone: 1-877-NTT-NOC5

More information on Customer Support:


Billing Inquiries



Internet Networking Services Phone: 1-877-868-8638

Data Center Services Phone: 1-888-341-7867 option 2


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