| Location | Postcode | Post Office | State |
|---|---|---|---|
| Kampung Baru | 98800 | Sundar | Sarawak |
| Sundar | 98800 | Sundar | Sarawak |
| Kampung Aru | 98800 | Sundar | Sarawak |
| Kampung Awat-Awat | 98800 | Sundar | Sarawak |
Poskod Sundar, Sarawak
| Location | Postcode | Post Office | State |
|---|---|---|---|
| Kampung Baru | 98800 | Sundar | Sarawak |
| Sundar | 98800 | Sundar | Sarawak |
| Kampung Aru | 98800 | Sundar | Sarawak |
| Kampung Awat-Awat | 98800 | Sundar | Sarawak |