| Locality | Post Code |
|---|---|
| Binturan, Pekan Tutong | TA3141 |
| Bukit Bendera, Pekan Tutong | TA1341 |
| Jabatan Bandaran, Pekan Tutong | TA1141 |
| Jabatan Daerah Tutong, Pekan Tutong | TA1141 |
| Kampong Kuala Tutong, Pekan Tutong | TA3341 |
| Kampong Panchor Dulit, Pekan Tutong | TA2141 |
| Kampong Panchor Papan, Pekan Tutong | TA1941 |
| Kampong Penabai, Pekan Tutong | TA3541 |
| Kampong Penanjong, Pekan Tutong | TA2741 |
| Kampong Sengkarai, Pekan Tutong | TA2341 |
| Kampong Serambangun, Pekan Tutong | TA2541 |
| Kampong Sungai Basong, Pekan Tutong | TA1541 |
| Kampong Suran, Pekan Tutong | TA1741 |
| Kampong Tanah Burok, Pekan Tutong | TA2941 |
| Pekan Tutong, Pekan Tutong | TA1141 |
| Tutong Postal Codes | |
|---|---|
| Ukong | Telisai |
| Tanjong Maya | Rambai |
| Pekan Tutong | Lamunin |
| Kiudang | Keriam |