Taiwan 3+3 Postal code, ZIP app analytics for December 21
Taiwan 3+3 Postal code, ZIP
- Chengchung Chiu
- Apple App Store
- Free
- Productivity
To improve mail processing efficiency in 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 character to 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 postal code in Taiwan.
Store Rank
The Store Rank is based on multiple parameters set by Google and Apple.
All Categories in
United States--
Productivity in
United States--
Top Competitors & Alternative Apps
Apps with a high probability of being used by the same users, from the same store.
業務人脈王
社區幫管理版
事業e祕書
數位管理系統
Taiwan 3+3 Postal code, ZIP VS. December 21, 2025