| Post office | Dumaria S.O |
| Pin code | 824221 |
| Office type | S.O |
| Taluk / city | Imamganj |
| District name | Gaya |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Aurangabad(Bihar) |
| Region name | Patna HQ |
| Circle name | Bihar |
| Related sub office | NA |
| Related head office | Aurangabad (BH) H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 824221 | Adarchak B.O | Imamganj | Gaya | Bihar |
| 824221 | Bodhi Bigha B.O | Imamganj | Gaya | Bihar |
| 824221 | Dumaria S.O | Imamganj | Gaya | Bihar |
| 824221 | Gotibandh B.O | Imamganj | Gaya | Bihar |
| 824221 | Kewala Kala B.O | Imamganj | Gaya | Bihar |
| 824221 | Pipra B.O | Imamganj | Gaya | Bihar |