In Buxar district, Bihar, PIN code 802136 is anchored by Dumraon Textiles SO, a Sub Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 2 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Dumraon Textiles SO | SO | Sub Post Office |
| Khirauli BO | BO | Branch Post Office |
