For efficient communication, which number is designated for contacting the OCC?

The number designated for contacting the OCC is 1970. This number is specifically assigned for operations-related communication, ensuring that responders can efficiently reach the Operations Control Center (OCC) when necessary. In emergency management and rescue operations, direct communication with the OCC is crucial for coordination and resource allocation.

Using the designated number helps streamline contact and avoid miscommunication, thereby enhancing the overall efficiency of the response efforts. Other numbers listed may be important in different contexts but are not specifically for contacting the OCC, making 1970 the correct choice for this purpose.