| List of Post Offices for PinCode 277212 (1 Offices) |
| Details of Post Office Sonwani, Ballia |
| Post Office: Sonwani Post Office Type: Sub Post Office District: Ballia State: Uttar Pradesh Pin Code: 277212 Contact Address: Postmaster, Post Office Ballia (Sub Post Office), Ballia, Uttar Pradesh, India (IN), Pin Code:- 277212 |