| Place | Post Code |
|---|---|
| Bantok, Tok-ongkeo | 15000 |
| Chanam Neua, Tok-ongkeo | 15000 |
| Chanam Tai, Tok-ongkeo | 15000 |
| Hangeng, Tok-ongkeo | 15000 |
| Kaingeng Neua, Tok-ongkeo | 15000 |
| Kanong Mai, Tok-ongkeo | 15000 |
| Naveu, Tok-ongkeo | 15000 |
| Pa Hung, Tok-ongkeo | 15000 |
| Pahueng, Tok-ongkeo | 15000 |
| Palai, Tok-ongkeo | 15000 |
| Parkchaan, Tok-ongkeo | 15000 |
| Sanak, Tok-ongkeo | 15000 |
| Sapue, Tok-ongkeo | 15000 |
| Tachew, Tok-ongkeo | 15000 |
| Taoun, Tok-ongkeo | 15000 |
| Tavue, Tok-ongkeo | 15000 |
| All postal codes in Lamarm | |
|---|---|
| Chavik - Nalay, Lamarm | |
| Donchan, Lamarm | |
| Kasangkang, Lamarm | |
| Pakpoun, Lamarm | |
| Phon, Lamarm | |
| Tok-ongkeo, Lamarm | |
| Vatlouang, Lamarm | |