| Office Name | Gangsara B.O |
| Pincodes | 848505 |
| Area | Gangsara |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Gangsara B.O |
| Pincodes | 242401 |
| Area | Gangsara |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Shahjahanpur |
| Postal Region | Bareilly |
| District | Shahjahanpur |
| State | Uttar Pradesh |
| Telephone No. | Na |