| Locality | Postal Code |
|---|---|
| Beon-Dong, Gangbuk (번동) | 01056, 01057, 01058, 01059, 01060, … |
| Mia-Dong, Gangbuk (미아동) | 01103, 01104, 01107, 01108, 01109, … |
| Suyu-Dong, Gangbuk (수유동) | 01009, 01010, 01011, 01012, 01013, … |
| Ui-Dong, Gangbuk (우이동) | 01000, 01001, 01002, 01003, 01004, … |