| Locality | Post Code |
|---|---|
| Uhyeon-Dong, Pohang - Buk (우현동) | 37633, 37635, 37636, 37637, 37638, … |
| Yangdeok-Dong, Pohang - Buk (양덕동) | 37568, 37569, 37570, 37571, 37572, … |
| Yeocheon-Dong, Pohang - Buk (여천동) | 37736 |
| Yeonam-Dong, Pohang - Buk (여남동) | 37598 |
| Yongheung-Dong, Pohang - Buk (용흥동) | 37644, 37645, 37646, 37647, 37648, … |