| Area | Postcode | Post Office | State Code | State Name |
|---|---|---|---|---|
| Kampung Cina | 96850 | Song | SRW | Sarawak |
| Kampung Gelam | 96850 | Song | SRW | Sarawak |
| Katibas | 96850 | Song | SRW | Sarawak |
| Nanga Bangkit | 96850 | Song | SRW | Sarawak |
| Nanga Bena | 96850 | Song | SRW | Sarawak |
| Song | 96850 | Song | SRW | Sarawak |