| Post office | Dumari B.O |
| Pin code | 277203 |
| Office type | B.O |
| Taluk / city | Ballia |
| District name | Ballia |
| State name | Uttar Pradesh |
| Delivery status | Delivery |
| Division name | Ballia |
| Region name | Gorakhpur |
| Circle name | Uttar Pradesh |
| Related sub office | Bansdih Road S.O |
| Related head office | Ballia H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 277203 | Amghat B.O | Ballia | Ballia | Uttar Pradesh |
| 277203 | Bansdih Road S.O | Ballia | Ballia | Uttar Pradesh |
| 277203 | Dawani B.O | Ballia | Ballia | Uttar Pradesh |
| 277203 | Dumari B.O | Ballia | Ballia | Uttar Pradesh |
| 277203 | Majhauli B.O | Ballia | Ballia | Uttar Pradesh |
| 277203 | Salempur B.O | Ballia | Ballia | Uttar Pradesh |
| 277203 | Sher B.O | Ballia | Ballia | Uttar Pradesh |