| Lieu | Code postal |
|---|---|
| Amnura, Nawabganj | 6303 |
| Godagari, Nawabganj | 6290 |
| Taharpur, Nawabganj | 6251 |
| Codes postaux en Chapai Nawabganj | |
|---|---|
| Bholahat, Chapai Nawabganj | |
| Gomastapur, Chapai Nawabganj | |
| Nachole, Chapai Nawabganj | |
| Nawabganj, Chapai Nawabganj | |
| Shibganj, Chapai Nawabganj | |