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Concentric Network Corporation


Customer Support Template Title Graphic

If you have questions or comments about the Concentric Network, you can contact us by electronic mail, by ordinary mail, or by telephone. Whether you're a subscriber or just an interested browser, we would be glad to hear from you!


Electronic Mail

Sales Department

cncsales@concentric.net

To subscribe to the Concentric Network, or for information about our features and services.

Customer Support

support@concentric.net

For troubleshooting help, or other questions about using the network.

World Wide Web Support

www@concentric.net

For help posting your Web pages, or other questions specifically about our World Wide Web services.


Ordinary Mail

Concentric Network Corporation
10590 N. Tantau Ave.
Cupertino, CA  95014
 


Telephone

Concentric Network Corporation        (408) 342-2800
Sales Department                      (800) 939-4262
Sales Department Fax                  (408) 342-2810
Customer Support                      (800) 745-2747
Customer Support Fax                  (517) 249-6510
Canadian Customer Support             (517) 895-1600
 
Network Center Data Lines             (517) 895-0510
800-Number Data Lines                 (800) 991-4227
Local Access Data Lines                (click here)
 
 


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