What's the postal code of Singapore?

Singapore International Postal Code: 999002

Internal zip code of Xinjiapo: Because Singapore is small, in order to improve postal delivery efficiency. Every building in Singapore has a zip code. In 1995, a new 6-bit code is used to replace the old 4-bit code used in 1979. The first two are delivery area codes, and the last four represent delivery points. For the national 100 section, if each section does not exceed 10000 buildings, there will be no trouble. It is estimated that 6-bit coding can last at least 30 years. Singapore has 28 postal districts.

Extended data:

Postal Code (English: postal code, also known as postal code) is a coding method for a country or region to divide the whole country in order to realize the automation of mail sorting and the digitalization of postal network, and to speed up mail delivery. Postal coding system has become one of the standards to measure a country's communication technology and postal service level.

Postal code usually consists of Arabic numerals, which represents the special code of the post office that delivers mail, and is also the communication code between residents and units within the delivery range of the post office. Postal code is a special code for postal communication to realize mail sorting, and it is a necessary tool to realize postal modernization. The ultimate goal is to improve the speed and accuracy of your letters in the delivery process, so be sure to indicate the postal code when handing in letters and parcels. In order to realize the automation of mail sorting and the digitalization of postal network and speed up mail delivery.

At present, more than 140 countries in the world have successively implemented the postal coding system, which is regarded as one of the standards to measure the communication technology and postal service level of a country. Postal coding rules in different countries are not uniform.

References:

Postal code library: Singapore