| Office Name | Dhamar S.O |
| Pincodes | 802156 |
| Area | Dhamar |
| Office Status | Sub Post Office |
| Postal Circle | Bihar |
| Postal Division | Bhojpur |
| Postal Region | Patna Hq |
| District | Bhojpur |
| State | Bihar |
| Telephone No. | 06182-111111 |
| Office Name | Dhamar B.O |
| Pincodes | 124401 |
| Area | Dhamar |
| Office Status | Branch Post Office |
| Postal Circle | Haryana |
| Postal Division | Rohtak |
| Postal Region | Ambala Hq |
| District | Rohtak |
| State | Haryana |
| Telephone No. | Na |