PIN code 804402 belongs to Baidrabad S.O (Sub Post Office), located in Arwal district, Bihar. It falls under the Eastern Postal Region and is served by 5 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Baidrabad S.O | SO | Sub Post Office |
| Abgila B.O | BO | Branch Post Office |
| Fatehpur Sanda B.O | BO | Branch Post Office |
| Bara Koriun B.O | BO | Branch Post Office |
| Sarouti B.O | BO | Branch Post Office |
