Phone Number of 
I PASS is 
800-824-7277 .
I PASS is used to 
collect Toll at the highways and bridges by Illinois government. It is an electronic system which works under the jurisdictions of 
Illinois State Toll Highway Authority (ISTHA). The Toll system is 
similar to the E ZPass, used in the northern part of the country to collect the tolls. To promote I PASS system, the government offers the 
special discount on toll rates to the user drivers since June 2005. The System is also supported by 
Chicago Skyway.
How I PASS Works on Toll Plazas
I PASS Toll system was introduced on 18th of November 1993. The system can be used on both the entrance and exit ramps. It was introduced to 
reduce the rush on the toll plazas as the I Pass users can go straight without using the toll line. They were checked via 
transponder antennas, while passing the toll at the normal driving speed. Toll amount is automatically reduced from the driver's I PASS prepaid account. For calculating the toll amount, the system uses 
Video toll. Drivers have to maintain the balance in their I PASS account for their convenience. In this way, the user drivers save their time of toll line and cash counters. Other Features of I PASS are safe, easier and greener.
I PASS Customer Service Number to Activate New Transponder: 
Customers can use
800-926-6500 number to activate their new Transponder during the I PASS Customer Service Hours.
I PASS Dedicated Fleet Customer Service Number: 
855-826-6410I PASS Customer Service Hours: Monday Through Friday: 6:00 AM to 10:00 PM
Saturday and Sunday: 8:00 AM to 5:00 PM
Important Links for I PASS on the Official Website of Illinois State Toll Highway Authority: 
If you are a driver and I PASS user, you can find various facilities on the official website of Illinois. Here, we provides the direct links to these facilities on our website.
I PASS Account Management: www.illinoistollway.com/tolls-and-i-pass/manage-my-i-pass-account
I PASS Account Agreement: www.illinoistollway.com/terms-and-conditions
I PASS Toll Information: www.illinoistollway.com/tolls-and-i-pass/toll-information
I PASS Support Options: www.illinoistollway.com/tolls-and-i-pass/customer-service#ipass_hotline
 
I PASS Address 
The address of I PASS is I-PASS Replenish, PO Box 5544, Chicago, Illinois 60680-5544 United States.
I PASS Website 
The Website of I PASS is 
www.illinoistollway.com.
I PASS Customer Support Service Phone Number 
The customer support phone number of I PASS is 
800-824-7277 (Click phone number to call).
The postal and 
official address, email address and 
phone number (
helpline) of 
I PASS Service Center and 
I PASS customer service phone number  is given below. The  
helpline of I PASS customer service phone number may or may not be 
toll free.
Click Here To View I PASS Customer Service Phone Numbers