| Place | Post Code |
|---|---|
| Chandoya, Kolhan) | 832101 |
| Chandra, Kolhan) | 832101 |
| Chandrapur, Kolhan) | 832101 |
| Charakmara, Kolhan) | 832101 |
| Chaulishol, Kolhan) | 832101 |
| Chhanbariya, Kolhan) | 832101 |
| Chhanchashol, Kolhan) | 832101 |
| Chhenraghati Kashipal, Kolhan) | 832101 |
| Chhota Arjuna, Kolhan) | 832101 |
| Chhota Dhadngri, Kolhan) | 832101 |
| Chhota Porulia, Kolhan) | 832101 |
| Chhota Sirsi, Kolhan) | 832101 |
| Chhotakuliya, Kolhan) | 832101 |
| Chhotatarua, Kolhan) | 832101 |
| Chingra, Kolhan) | 832101, 832301 |
| Chirakuti, Kolhan) | 832101 |
| Chitreshwar, Kolhan) | 832101 |
| Chormundi, Kolhan) | 832101 |
| Churamanipur, Kolhan) | 832101 |
| Dahigram, Kolhan) | 832101 |
| Dakshina, Kolhan) | 832101 |
| Dakshinashol, Kolhan) | 832101 |
| Dambautiya, Kolhan) | 832101 |
| Damjuri, Kolhan) | 832101 |
| Dandudih, Kolhan) | 832101 |
| Darkhuli, Kolhan) | 832101 |
| Dehurishol, Kolhan) | 832101 |
| Dhadangri, Kolhan) | 832101 |
| Dhadka, Kolhan) | 832101 |
| Dhalabera, Kolhan) | 832101 |
| Postal Codes in East Singhbhum | |
|---|---|
| Baharagora | |
| Boram | |
| Chakulia | |
| Dhalbhumgarh | |
| Dumaria | |
| Ghatshila | |
| Golmuri-Cum-Jugsalai | |
| Gurbandha | |
| Musabani | |
| Patamda | |
| Potka | |