Contact Us - Support for Former Level 3 Customers

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Former Level 3 Customer Support

For sales or support assistance, please call:

North America: 1-877-453-8353

Europe: +44 845 000 1000

Latin America: + 54 11 5170 1444

Asia Pacific: + 852 3512 5838

Billing Inquiries

Please send an email with the details of your request:

Need to quickly contact our Security Operations Center regarding DDoS Mitigation?

Existing legacy Level 3 customers please call:

1-877-453-8353.

New and/or future Level 3 customers can contact our Security Sales Teams at:

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