| S.No | Post Office Name | Pincode | Circle Name | Region Name | Division Name | Office Type | Delivery | District | State Name | Latitude | Longitude |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Dumri BO | 851117 | Bihar Circle | East Region, Bhagalpur | Begusarai Division | BO | Delivery | BEGUSARAI | BIHAR | 25.416675 | 86.129379 |
| 2 | Nagdah BO | 851117 | Bihar Circle | East Region, Bhagalpur | Begusarai Division | BO | Delivery | BEGUSARAI | BIHAR | 25.416675 | 86.129379 |
| 3 | Refinery Township SO | 851117 | Bihar Circle | East Region, Bhagalpur | Begusarai Division | PO | Delivery | BEGUSARAI | BIHAR | 25.416675 | 86.129379 |