| Office Name | Naulakhi B.O |
| Pincodes | 852122 |
| Area | Naulakhi |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saharsa |
| Postal Region | Muzaffarpur |
| District | Madhepura |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Naulakhi B.O |
| Pincodes | 335523 |
| Area | Naulakhi |
| Office Status | Branch Post Office |
| Postal Circle | Rajasthan |
| Postal Division | Sriganganagar |
| Postal Region | Jodhpur |
| District | Hanumangarh |
| State | Rajasthan |
| Telephone No. | Na |