Post Office Details
| Post Office | Jhinaki BO |
| Pin Code | 818142 |
| Office Type | BO · Branch Post Office |
| Delivery Status | Delivery |
| District | Dhanbad |
| State | Jharkhand |
| Division | Dhanbad Division |
| Postal Circle | Jharkhand Circle |
| Coordinates | 23.795653, 86.430385 · View on Google Maps |
Source: Department of Posts, India — via data.gov.in