Contact Investor Relations

Contact Investor Relations

Corporate Headquarters
Level 3 Communications is headquartered in Broomfield, Colorado, about 10 miles northwest of Denver.

Address
Level 3 Communications, Inc.
1025 Eldorado Boulevard
Broomfield, Colorado 80021
720-888-1000

Sales Inquiries
1-877-2LEVEL3
E-mail

Customer Service
1-877-4Level3 (453-8353)

International Customer NOC Support
Phone numbers by country

Investor Relations
Tel: 720-888-2518
Tel: 877-LVLTCOM (585-8266)
Fax: 720-888-5085
E-mail

Media Contacts

Media Relations Group
720-888-2292
Email