| Post office | Chhwani Bazar S.O |
| Pin code | 271801 |
| Office type | S.O |
| Taluk / city | Bahraich |
| District name | Bahraich |
| State name | Uttar Pradesh |
| Delivery status | Non-Delivery |
| Division name | Bahraich |
| Region name | Gorakhpur |
| Circle name | Uttar Pradesh |
| Related sub office | NA |
| Related head office | Bahraich H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 271801 | Bahraich City S.O | Bahraich | Bahraich | Uttar Pradesh |
| 271801 | Bahraich H.O | Bahraich | Bahraich | Uttar Pradesh |
| 271801 | Chhwani Bazar S.O | Bahraich | Bahraich | Uttar Pradesh |
| 271801 | Gudari Bazar S.O | Bahraich | Bahraich | Uttar Pradesh |
| 271801 | Qanoongopura S.O | Bahraich | Bahraich | Uttar Pradesh |