| Office Name | Chalki B.O |
| Pincodes | 502256 |
| Area | Chalki |
| Office Status | Branch Post Office |
| Postal Circle | Andhra Pradesh |
| Postal Division | Sangareddy |
| Postal Region | Hyderabad |
| District | Medak |
| State | Telangana |
| Telephone No. | Na |
| Office Name | Chalki B.O |
| Pincodes | 767037 |
| Area | Chalki |
| Office Status | Branch Post Office |
| Postal Circle | Odisha |
| Postal Division | Balangir |
| Postal Region | Sambalpur |
| District | Balangir |
| State | Odisha |
| Telephone No. | Na |