| Place | Post Code |
|---|---|
| Ablesang, North Oban-Liku | 552103 |
| Amunga, North Oban-Liku | 552103 |
| Bayaga, North Oban-Liku | 552103 |
| Bayatuga, North Oban-Liku | 552103 |
| Bayayan, North Oban-Liku | 552103 |
| Bebushayan, North Oban-Liku | 552103 |
| Beegbong, North Oban-Liku | 552103 |
| Blukonu, North Oban-Liku | 552103 |
| Bugene, North Oban-Liku | 552103 |
| Bukumaya, North Oban-Liku | 552103 |
| Busanfung, North Oban-Liku | 552103 |
| Buya, North Oban-Liku | 552103 |
| Lishiche, North Oban-Liku | 552103 |
| Shikpeche, North Oban-Liku | 552103 |
| Utuhu, North Oban-Liku | 552103 |