Different provinces have different ways to open local codes. For example, in Heilongjiang Province, if you need to find the local code of the previous application, you can open the WeChat applet first. Then click Longjiang health code to enter, and then click my local code. At this time, you can see the local code you applied for before. The specific viewing method is as follows:

Equipment: OPPO mobile phone a72；;

Operating system: Android version12.1;

Software: mobile phone WeChat version 8.0.28.

1. Click the applet button on the mobile phone WeChat to enter.

2. After entering the applet page, click Longjiang Health Code to enter.

3. After the page jumps, click my local code in the opened Longjiang Health Code.

4. At this point, after the page jumps, you can see that you have found the local code you applied for before.