Gangkou Postal Information
| Postal Code | Coverage Range | Department | |
|---|---|---|---|
| 745004 | 連 100號以下 | View Details | |
| 745003 | 連 101號至 376號 | View Details | |
| 745009 | 連 377號至 423號 | View Details |
| Postal Code | Coverage Range | Department | |
|---|---|---|---|
| 745004 | 連 100號以下 | View Details | |
| 745003 | 連 101號至 376號 | View Details | |
| 745009 | 連 377號至 423號 | View Details |