In Siwan district, Bihar, PIN code 841232 is anchored by BHALUAN BO, a Branch Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 10 listed offices.
| Post office | Type | Full name |
|---|---|---|
| BHALUAN BO | BO | Branch Post Office |
| Barhria SO | SO | Sub Post Office |
| Madhopur BO | BO | Branch Post Office |
| Mahmoodpur BO | BO | Branch Post Office |
| BAHADURPUR BAZAR BO | BO | Branch Post Office |
| HARDIA BO | BO | Branch Post Office |
| Koerigawan BO | BO | Branch Post Office |
| Sadarpur BO | BO | Branch Post Office |
| TETHALI BO | BO | Branch Post Office |
| BHIMPUR BO | BO | Branch Post Office |
