Some of our most common billing questions are answered below. If you don't see the information you need, please call us or email us as follows:
For North America & Asia
Billing Phone: 1-202-295-4380 (Please have your customer account number or order number ready).
Billing Toll Free: 1-877-7-COGENT (877-726-4368) Select option 1.
Email: This email address is being protected from spambots. You need JavaScript enabled to view it. (Please include your Customer Account Number or order number).
For Europe
Billing Phone: +33 1 49 03 18 96
Billing Fax: +33 149 03 19 60
Email: This email address is being protected from spambots. You need JavaScript enabled to view it. (Please include your Customer Account Number or order number).