Guigang Tantang Postal Code

This postal code applies to all streets, towns and villages in Tanggu. Among the six digits of postal code, the first two digits indicate the province (municipality directly under the central government, autonomous region); The third digit indicates the postal area; The fourth digit indicates the county (city); The last two digits indicate the office.

Postal code, that is, postal code, is an identifier containing several numbers or letters, which is used to identify each postal delivery area and is the most compact data combination to accurately identify the address of mail recipients.