| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Rengarbera, Kolhan) | 833218 |
| Postal/ZIP Codes in Sarbai, Kolhan) | 833218 |
| Postal/ZIP Codes in Sarbil, Kolhan) | 833217 |
| Postal/ZIP Codes in Sildauri, Kolhan) | 833217 |
| Postal/ZIP Codes in Silpunji, Kolhan) | 833217 |
| Postal/ZIP Codes in Sukripara, Kolhan) | 833218 |
| Postal/ZIP Codes in Surjabasa, Kolhan) | 833215 |
| Postal/ZIP Codes in Tareya, Kolhan) | 833218 |
| Postal/ZIP Codes in Tatiba, Kolhan) | 833217 |
| Postal/ZIP Codes in Thakura, Kolhan) | 833213 |
| Postal/ZIP Codes in Tontoposi, Kolhan) | 833218 |
| Postal/ZIP Codes in Udojo, Kolhan) | 833218 |
| Postal/ZIP Codes in Uisea, Kolhan) | 833218 |