| Office Name | Khairwa B.O |
| Pincodes | 843327 |
| Area | Khairwa |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Sitamarhi |
| Postal Region | Muzaffarpur |
| District | Sitamarhi |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Khairwa S.O |
| Pincodes | 306501 |
| Area | Khairwa |
| Office Status | Sub Post Office |
| Postal Circle | Rajasthan |
| Postal Division | Pali |
| Postal Region | Jodhpur |
| District | Pali |
| State | Rajasthan |
| Telephone No. | Na |