| Post office | Khario B.O |
| Pin code | 828306 |
| Office type | B.O |
| Taluk / city | Dhanbad |
| District name | Dhanbad |
| State name | Jharkhand |
| Delivery status | Delivery |
| Division name | Dhanbad |
| Region name | Ranchi |
| Circle name | Jharkhand |
| Related sub office | Nawagarh S.O (Dhanbad) |
| Related head office | Bokaro Steel City H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 828306 | Baghmara Bazar B.O | Dhanbad | Dhanbad | Jharkhand |
| 828306 | Khario B.O | Dhanbad | Dhanbad | Jharkhand |
| 828306 | Nawagarh S.O (Dhanbad) | Dhanbad | Dhanbad | Jharkhand |
| 828306 | Pochari B.O | Dhanbad | Dhanbad | Jharkhand |
| 828306 | Ramakunda B.O | Dhanbad | Dhanbad | Jharkhand |