PIN code 812001 belongs to Bhaglapur Distt Board (post office), located in Bhagalpur district, Bihar. It falls under the Eastern Postal Region and is served by 8 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Bhaglapur Distt Board | OTHER | post office |
| Kharmanchak | OTHER | post office |
| Bhagalpur HO | HO | Head Post Office |
| Ishakchak SO | SO | Sub Post Office |
| Mayaganj | OTHER | post office |
| Barahpura | OTHER | post office |
| Adampur SO | SO | Sub Post Office |
| Tilkamanjhi | OTHER | post office |
