| Locality | Post Code |
|---|---|
| Kampong Bukit Nenas, Keriam | TB2141 |
| Kampong Bukit Panggal, Keriam | TB1341 |
| Kampong Ikas Bandong, Keriam | TB3341 |
| Kampong Kerakas Payau, Keriam | TB2541 |
| Kampong Keriam, Keriam | TB1141 |
| Kampong Kupang, Keriam | TB2941 |
| Kampong Luangan Dudok, Keriam | TB1541 |
| Kampong Maraburong Batu 16, Keriam | TB3141 |
| Kampong Meragang, Keriam | TB1941 |
| Kampong Santul, Keriam | TB2341 |
| Kampong Sinaut, Keriam | TB1741 |
| Kampong Sungai Kelugos, Keriam | TB2741 |
| Tutong Postal Codes | |
|---|---|
| Ukong | Telisai |
| Tanjong Maya | Rambai |
| Pekan Tutong | Lamunin |
| Kiudang | Keriam |