How can I check the travel itinerary code without my mobile phone number?

You can't see the itinerary without your mobile phone number.

Mobile phone WeChat positioning is based on the positioning function of mobile phone, and then the software you download has positioning permission. As long as you open the software location permission, they can get your approximate location when you open the software.

In the communication big data travel record card, WeChat will be recorded after logging in, because communication big data acquisition software is allowed to use data permissions.

Four ways to get the trip code:

Method 1:

Use the State Council client epidemic prevention itinerary card, click here to enter (long press or scan QR code) to prove the itinerary.

Note: the State Council client epidemic prevention travel card is also provided by "Communication Travel Card" of China Institute of Information and Communication Technology.

Method 2:

If you encounter unstable services such as network errors when using the epidemic prevention travel card, you can inquire by SMS.

Send a text message: CXMYD, and inquire with the operator (telecom 1000 1, mobile 10086, Unicom 100 10).

Method 3:

Scan the QR code of WeChat applet to enter the applet query. Click here to enter the identification QR code.