To improve mail processing efficiency, (Taiwan) Chunghwa Post release a new 3+3 postal code system from March 2020.
The first 3 codes "Administrative Region Code" remain unchanged,
The last 3 yards "delivery section code" increased from the original 2 characterto 3.
To improve the efficiency of mail sorting, and improve the accuracy of delivery.
Therefore, everyone in Taiwan should start using the 3+3 postal code/ZIP to send letters.This APP is specifically used to query 3+3 zip.

Sometimes I have to send documents to my friends Or you want to get money from the ATM of the post office, but you can't find the ATM of the post office.
At that time, you would be confusing.

Turn on the GPS of the phone, quickly locate. To save your time.
More than 7000 mailbox locations, more than 1,300 post office locations, and more than 2,000 post office ATM locations are built in Taiwan.

You can find the one closest to you immediately:
-Location inquiry for letter box (mailbox/post box)
-Taiwan Post Office
-Taiwan Post office ATM
-ibox

You can also query the old Taiwan 3+2 code postal code/zip.

Data Source: Chunghwa Post Co., Ltd. (Taiwan) Opendata.