| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Phulsara, Purnia) | 854333 |
| Postal/ZIP Codes in Pipra, Purnia) | 854329 |
| Postal/ZIP Codes in Pipra Bijwara, Purnia) | 854333 |
| Postal/ZIP Codes in Pothia, Purnia) | 854333 |
| Postal/ZIP Codes in Purandaha, Purnia) | 854329 |
| Postal/ZIP Codes in Ramnagar, Purnia) | 854333, 854331 |
| Postal/ZIP Codes in Rangbaha, Purnia) | 854329 |
| Postal/ZIP Codes in Rupail, Purnia) | 854311 |
| Postal/ZIP Codes in Seyampur, Purnia) | 854311 |
| Postal/ZIP Codes in Sikti, Purnia) | 854333 |
| Postal/ZIP Codes in Sobagmara, Purnia) | 854333 |
| Postal/ZIP Codes in Sohandar, Purnia) | 854329 |
| Postal/ZIP Codes in Sonakandar, Purnia) | 854329 |
| Postal/ZIP Codes in Sukhsaina, Purnia) | 854333 |
| Postal/ZIP Codes in Tarbi, Purnia) | 854329 |
| Postal/ZIP Codes in Tirakhardah, Purnia) | 854331 |
| Postal/ZIP Codes in Urlaha, Purnia) | 854333 |