| Post Office | BARAUNI OIL REFINERY |
| Post Office Type | POST OFFICE |
| District | BEGUSARAI |
| State | BIHAR |
| PIN Code | 851114 |
| Contact Address | Postmaster, Post Office BARAUNI OIL REFINERY (POST OFFICE), BEGUSARAI, BIHAR (BR), India (IN), Pin Code: 851114 |
| Delivery Status | ✔ DELIVERY |
| Postal Taluk | BARAUNI OIL REFINERY |
| Postal Division | Begusarai Division |
| Postal Region | East Region, Bhagalpur |
| Postal Circle | BIHAR |