The first six digits of Luoyang ID number are the codes representing the administrative divisions of this region. In China, the ID number consists of 18 digits. The first six digits represent the administrative division code where the household registration is located, the last eight digits are the date of birth, the last three digits are the serial code, and the last digit is the check code. Luoyang is a prefecture-level city in Henan Province, and the first two digits of the ID number represent Henan Province, namely "4 1". The next four numbers represent Luoyang and its counties, cities and districts. The specific coding will change according to different counties, cities and districts. It is necessary for citizens to know the coding rules of ID numbers, because it is related to personal identification and information security. At the same time, government departments, enterprises and institutions also need to follow the corresponding rules and standards when registering and verifying personal information to ensure the accuracy and security of information.
To sum up, the first six digits of Luoyang ID number are compiled according to the unified national administrative division code, representing the administrative ownership of the region. Every citizen should take good care of his ID number to avoid information leakage and abuse.
Legal basis:
People's Republic of China (PRC) Identity Card Law
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The items registered in the resident ID card include: name, gender, nationality, date of birth, permanent residence address, citizen ID number, personal photo, fingerprint information, certificate validity period and issuing authority. Citizenship number is a unique and life-long identity code for every citizen, which is compiled by public security organs according to the national standard of citizenship number. Citizens applying for obtaining, renewing or replacing resident identity cards shall register their fingerprint information.