| Place | Post Code |
|---|---|
| Angarapada, Northern) | 770040 |
| Badbhulta, Northern) | 770037 |
| Baghiakucha, Northern) | 770037 |
| Banki, Northern) | 770051, 770044, 770033 |
| Banki Bazar, Northern) | 770037 |
| Barghat, Northern) | 770051, 770044, 770037 |
| Benuam, Northern) | 770037 |
| Birtola, Northern) | 770040 |
| Brahmaninadi, Northern) | 770038 |
| Chandiposh, Northern) | 770038, 770043, 770037 |
| Chhidi, Northern) | 770037 |
| Dhenkiam, Northern) | 770040 |
| Ergeda, Northern) | 770073 |
| Gahami, Northern) | 770040 |
| Hatioda, Northern) | 770037 |
| Jambhirdihi, Northern) | 770051 |
| Jharbeda, Northern) | 770037 |
| Jhirpani, Northern) | 770037 |
| Jodabandh, Northern) | 770037 |
| Karda, Northern) | 770037 |
| Kendughati, Northern) | 770037 |
| Koilijhar, Northern) | 770040 |
| Kucheita, Northern) | 770037 |
| Kumakela, Northern) | 770037 |
| Kusumdihi, Northern) | 770052, 770036, 770074 |
| Kusumtola, Northern) | 770037 |
| Madhupur, Northern) | 770022, 770037, 770038, 770051 |
| Mahupada, Northern) | 770037 |
| Mohura, Northern) | 770040 |
| Musabira, Northern) | 770037 |