| Office Name | Gangapur B.O |
| Pincodes | 271855 |
| Area | Gangapur |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Bahraich |
| Postal Region | Gorakhpur |
| District | Bahraich |
| State | Uttar Pradesh |
| Telephone No. | Na |
| Office Name | Gangapur B.O |
| Pincodes | 277205 |
| Area | Gangapur |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Ballia |
| Postal Region | Gorakhpur |
| District | Ballia |
| State | Uttar Pradesh |
| Telephone No. | Na |
| Office Name | Gangapur B.O |
| Pincodes | 204212 |
| Area | Gangapur |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Aligarh |
| Postal Region | Agra |
| District | Hathras |
| State | Uttar Pradesh |
| Telephone No. | Na |