| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Badu, Nuannuan (八堵里) | 205001, 205007 |
| Postal/ZIP Codes in Banan, Nuannuan (八南里) | 205001 |
| Postal/ZIP Codes in Baxi, Nuannuan (八西里) | 205001, 205002 |
| Postal/ZIP Codes in Bazhong, Nuannuan (八中里) | 205001 |
| Postal/ZIP Codes in Dingan, Nuannuan (碇安里) | 205003, 205005 |
| Postal/ZIP Codes in Dinghe, Nuannuan (碇和里) | 205001, 205005, 205007, 205008 |
| Postal/ZIP Codes in Dingnei, Nuannuan (碇內里) | 205003 |
| Postal/ZIP Codes in Dingxiang, Nuannuan (碇祥里) | 205000 |
| Postal/ZIP Codes in Guogang, Nuannuan (過港里) | 205002 |
| Postal/ZIP Codes in Nuandong, Nuannuan (暖東里) | 205006 |
| Postal/ZIP Codes in Nuannuan, Nuannuan (暖暖里) | 205007 |
| Postal/ZIP Codes in Nuantong, Nuannuan (暖同里) | 205004, 205006, 205007 |
| Postal/ZIP Codes in Nuanxi, Nuannuan (暖西里) | 205000 |