| Office Name | Mahuwari B.O |
| Pincodes | 841227 |
| Area | Mahuwari |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Siwan |
| Postal Region | Muzaffarpur |
| District | Siwan |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Mahuwari B.O |
| Pincodes | 224234 |
| Area | Mahuwari |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Faizabad |
| Postal Region | Lucknow Hq |
| District | Faizabad |
| State | Uttar Pradesh |
| Telephone No. | Na |
| Office Name | Mahuwari B.O |
| Pincodes | 275201 |
| Area | Mahuwari |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Ghazipur |
| Postal Region | Allahabad |
| District | Ghazipur |
| State | Uttar Pradesh |
| Telephone No. | Na |