No cell phone number can not see the trip.

Mobile phone WeChat positioning are through the phone comes with the positioning function, and then through the software downloaded by you have a location permission, as long as you open the software location permission in the case of you open the software, they can get your approximate location where.

In the communication big data trip record card, wechat after login will be recorded, because allowed communication big data to obtain the software use data permission.

There are four ways to get the trip code:

Method 1:

Use the State Department client epidemic prevention trip card, click here to enter (long press or scan the QR code), you can prove the trip.

Note: The State Council client vaccination itinerary card is also provided by the China Academy of Information and Communication Technology "communication itinerary card" service.

Method 2:

If you encounter unstable service, such as network error, when using the anti-epidemic itinerary card, you can check it by SMS.

Send SMS: CXMYD to the affiliated operators (Telecom 10001, Mobile 10086, Unicom 10010) for inquiry.

Method 3:

Scan the QR code of WeChat small program to enter the small program query, click here to enter to identify the QR code.