| Office Name | Jaunapur B.O |
| Pincodes | 848501 |
| Area | Jaunapur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Jaunapur B.O |
| Pincodes | 110047 |
| Area | Jaunapur |
| Office Status | Branch Post Office |
| Postal Circle | Delhi |
| Postal Division | New Delhi South West |
| Postal Region | Delhi |
| District | South West Delhi |
| State | Delhi |
| Telephone No. | Na |