Check for service availability. CLEAR 4G WiMAX in Chicago, IL

1-800-318-5614
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CONTACT US

At CBS Systems, we are always ready and willing to provide further information about our services and products.

If you are having trouble finding what you need, or have a specific question regarding our products and services, feel free to E-mail us or give us a call.

We will reply to you at the earliest.


CBS Systems Corp.,
P.O. Box :1019,
Westmont,
IL - 60559.
Phone : 630 - 719 - 9182
Fax  : 630 - 818 - 2383
Toll Free : 1 -800 - 318 - 5614
Toll Fax : 1 - 800 - 318 - 5642
E-mail : custserv@cbssys.com
Working Hours
(Mon – Fri 8.00 Am to 5.00 PM CST)


New CLEAR Services :

Interested in CLEAR 4G Super Fast Mobile Internet? Contact CBS Customer Care at :

Phone: 630-719–9182 or 1-800-318-5614 Fax : 1-800-318-5642
Business Hours : Monday - Friday 8AM CST and 5PM CST


Existing CLEAR Customers:

If you have a question about your CLEAR service or equipment delivery and would like to speak to a Customer Relations Associate.

Call us at 888-888–3113 between
Customer Relation Hours : 9AM and 10PM 7 days a week


To Check Your Account :

Please visit at http://www.clear.com/my_account/signin.php