Chenggong St. Postal Information
| Postal Code | Coverage Range | Department | |
|---|---|---|---|
| 822603 | 3巷 10號 | 成功街大樓 | View Details |
| 822006 | 單 3巷至 425號 | View Details | |
| 822007 | 單 435巷至 863巷 | View Details | |
| 822002 | 979巷雙全 | View Details | |
| 822007 | 單1015巷至1099號 | View Details | |
| 822003 | 雙 12巷至 20號 | View Details | |
| 822006 | 雙 22號至 240號 | View Details | |
| 822007 | 雙 290巷至 860巷 | View Details | |
| 822002 | 1060巷單全 | View Details |