Guanghua Rd. Postal Information
| Postal Code | Coverage Range | Department | |
|---|---|---|---|
| 433020 | 單 217號以下 | View Details | |
| 433104 | 單 219號至 277號 | View Details | |
| 433105 | 單 279號以上 | View Details | |
| 433020 | 雙 180號以下 | View Details | |
| 433104 | 雙 212號至 224號 | View Details | |
| 433105 | 雙 258號以上 | View Details |