| Office Name | Chandauli B.O |
| Pincodes | 848115 |
| Area | Chandauli |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Chandauli B.O |
| Pincodes | 848132 |
| Area | Chandauli |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Chandauli B.O |
| Pincodes | 210421 |
| Area | Chandauli |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Banda |
| Postal Region | Kanpur |
| District | Mahoba |
| State | Uttar Pradesh |
| Telephone No. | Na |
| Office Name | Chandauli S.O |
| Pincodes | 232104 |
| Area | Chandauli |
| Office Status | Sub Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Varanasi East |
| Postal Region | Allahabad |
| District | Chandauli |
| State | Uttar Pradesh |
| Telephone No. | 05412-262330 |