Tellabs delivers technology that transforms the way the world communicates™. Tellabs experts design, develop, deploy and support wireless and wired network solutions. Tellabs comprehensive passive optical networks portfolio empowers the building of high performance LAN infrastructure that are simple, secure, stable, scalable and smart.

Tellabs products and services enable Voice, video and High Speed data services to business, residential and government users on a converged network platform.


1415 West Diehl Road
Naperville, IL 60563
United States
Business Unit
18583 North Dallas Parkway
Dallas, TX 75287


Pre-sales support and answers to general product and service inquiries are fielded through Tellabs Sales and Services organizations. Request information

Sales Headquarters
1415 West Diehl Road
Naperville, IL 60563
United States
Fax: +1.630.798.3815
Capital Region
8221 Old Courthouse Road, Suite 360
Vienna, VA 22182
Fax: +1.703.448.5408


Technical Support
North America: +1.800.690.2324
All Others: +1.213.330.3634

Corporate Information

Technical Training

Find out about technical training and education on Tellabs products.

Human Resource Staffing

For information on worldwide career opportunities at Tellabs.

Public Relations
VisiTech PR
Julia Fedorova
Phone: +1.303.752.3552 x223
(media & analyst inquiries)

Website Administration
(website information, report broken links)

Portal Support
(login problems, registration or server errors)