It is ok to apply for the house number (you can consult the local street office or post office), but the postal code is compiled uniformly throughout the country and individuals have no right to apply.

How to apply for a house number:

1. Application: submit written application opinions in the service hall window of the police station.

The contents of the written application are:

(1), enterprise application number report, stamped with the official seal of the enterprise unit. The report explains the current development of the enterprise and the road position of the enterprise. )

(2) Attach a copy of the Construction Planning Plan of the enterprise and affix the official seal of the enterprise unit. (A copy of the construction planning scheme shall be stamped with the "Special Seal for Audit of Nanjing Planning Bureau (High-tech Zone)")

2. Audit: Contact the responsible police in the jurisdiction to inspect and verify the site area. (You can consult Tian, director of the police station in charge of film police.)

3. Payment: After the examination 10 working day, contact the police in charge of the service hall window of the police station or the police in charge of the jurisdiction to confirm the examination and approval result, and pay the house number making fee 100 yuan. You can confirm the application number and brand with the police in charge or the police in charge of the film. )

4. Production: The doorplate production is entrusted by the police station to the urban area for about 2 months.

Fifth, take the house number: wait for the police station to inform the police station to take the house number for installation.

Extended data:

How to deal with house numbers:

1. First of all, buildings such as houses and courtyards must be approved by the land management and planning departments of this Municipality, and the entrance of the first floor above the ground or the visible floor of the building should be built to determine the location of the stairs.

2. The building owner or user shall submit a written application, fill in the application (change) number table, and submit it to the accreditation center of the local branch (county bureau) where the building is located or the household registration police station for acceptance (if there is any certificate, submit a copy after verification).

3. For the doorplate approved by the public security organ, the certification center of the District Public Security Bureau shall notify the applicant unit or individual to receive the confirmation notice of the doorplate.