What is the communication number for the O'Hare Communication Center (OCC)?

The correct communication number for the O'Hare Communication Center (OCC) is 773.894.9111. This number is designated specifically for operational and communication purposes related to airport activities.

In the context of airport operations, accurate communication is critical for ensuring safety and efficiency. The selected number is a direct line that allows for immediate connection to the OCC, facilitating quick interactions with air traffic controllers and other operational personnel.

While other options may seem plausible, they do not align with the specific functions or established lines of communication for the OCC at O'Hare. It's essential for drivers and employees to use the designated number to maintain clear and effective communication within the airport environment.