| Office Name | Parwan B.O |
| Pincodes | 841428 |
| Area | Parwan |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Siwan |
| Postal Region | Muzaffarpur |
| District | Gopalganj |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Parwan B.O |
| Pincodes | 303005 |
| Area | Parwan |
| Office Status | Branch Post Office |
| Postal Circle | Rajasthan |
| Postal Division | Jaipur Moffusil |
| Postal Region | Jaipur Hq |
| District | Jaipur |
| State | Rajasthan |
| Telephone No. | Na |