| Place | Post Code |
|---|---|
| Dindark, Kalaeng | 14000 |
| Dornboung, Kalaeng | 14000 |
| Ka Leng Noi, Kalaeng | 14000 |
| Kaleng Gnai, Kalaeng | 14000 |
| Keng Hing, Kalaeng | 14000 |
| Keng Poun, Kalaeng | 14000 |
| Kok Mark, Kalaeng | 14000 |
| Na Fo Yai, Kalaeng | 14000 |
| Nakan, Kalaeng | 14000 |
| Napho Noy, Kalaeng | 14000 |
| Pathiep Gnai, Kalaeng | 14000 |
| Pathiep Noy, Kalaeng | 14000 |
| Phonsaat, Kalaeng | 14000 |
| Phothai, Kalaeng | 14000 |
| Sing Kae, Kalaeng | 14000 |
| Thet Sa Ban Neua, Kalaeng | 14000 |
| Touklouk, Kalaeng | 14000 |
| Vangkoi, Kalaeng | 14000 |
| All postal codes in Toomlarn | |
|---|---|
| Kalaeng, Toomlarn | |
| Kokmouang, Toomlarn | |
| Nadou, Toomlarn | |
| Taveuy, Toomlarn | |
| Toumlan, Toomlarn | |