Bei'an 1st St. Postal Information
| Postal Code | Coverage Range | Department | |
|---|---|---|---|
| 718002 | 單 143號以下 | View Details | |
| 718006 | 單 145號至 179號 | View Details | |
| 718002 | 雙 142號以下 | View Details | |
| 718006 | 雙 146號至 192巷 | View Details |
| Postal Code | Coverage Range | Department | |
|---|---|---|---|
| 718002 | 單 143號以下 | View Details | |
| 718006 | 單 145號至 179號 | View Details | |
| 718002 | 雙 142號以下 | View Details | |
| 718006 | 雙 146號至 192巷 | View Details |