In Siwan district, Bihar, PIN code 841286 is anchored by Rafipur BO, a Branch Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 6 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Rafipur BO | BO | Branch Post Office |
| Bakerganj SO | SO | Sub Post Office |
| Sahuli BO | BO | Branch Post Office |
| Telkathu BO | BO | Branch Post Office |
| Alapur BO | BO | Branch Post Office |
| Harihans BO | BO | Branch Post Office |
