How to check the official passport

Hello, I am very happy to answer your questions. According to the relevant information inquiry, 1. Take your ID card and household registration book to the Exit and Entry Management Center of the Public Security Bureau where your household registration is located. You can directly find out the passport number. 2. Directly call the voice inquiry hotline of the Public Security Bureau where your household registration is located. Enter your ID card or application number to query. Or inquire through the website of the Public Security Bureau of Household Registration. 3. WeChat query (1) Use WeChat to search for "Immigration Bureau", or scan the QR code below to enter the Immigration Bureau applet. (2) After entering the mini program, click "Business Processing" on the mini program homepage and select "Document Inquiry". (3) After entering the document inquiry page, you need to perform face real-name authentication first. (4) After successful authentication, you can view the entry-exit documents under your name. You can view your personal passport number in the upper right corner of the passport page here. Passport number format expansion: 1. Ordinary electronic passports Ordinary electronic passports are issued to Chinese citizens who go abroad for non-official reasons such as settling in, visiting relatives, studying, employment, traveling, engaging in business activities, etc. The passport number format is E+8 digits. 2. Official electronic passport. Official passport is divided into three categories: official, official ordinary and diplomatic passports: (1) Official passport: SE+7-digit code. (2) Diplomatic passport: DE+7-digit code (3) Ordinary official passport: PE+7-digit code. 3. Macao Special Administrative Region passports are issued to Chinese citizens with Macao Special Administrative Region permanent resident identity cards. The format of the passport number is: MA+7-digit number. 4. The Hong Kong Special Administrative Region passport is issued to Chinese citizens who have a Hong Kong permanent resident identity card and enjoy the right of abode in the Hong Kong Special Administrative Region. The passport number format is: K+8 digit number.

I hope my answer can help you!