Expressway telephone service hotline is 24 hours.

Expressway 24-hour telephone service hotline 12 122. The telephone number is the national expressway alarm and rescue telephone, which is completely public welfare. It can only be used with the approval of Communications Administration, and can be used for emergency alarm of accidents in expressway and consultation in expressway.

Up to now, it has been opened in Beijing, Sichuan, Chongqing, Shanxi, Shaanxi, Henan, Qinghai, Hunan, Hebei, Guizhou, Zhejiang, Fujian, Hubei and Ningxia 122.

12 122 Other service contents and precautions for use:

1, accept the accident alarm of the driver on the expressway.

2. When the driver is driving on the expressway, the car breaks down, the tire is flat and other emergencies, and it is impossible to cancel the alarm that needs outside help.

3. Accept road condition consultation.

Before making a phone call, be sure to call again on the premise of ensuring safety, and please confirm your location, which way, which direction, which toll station you passed, etc.

Refer to Baidu Encyclopedia-12 122 for the above contents.