| Post office | Kumardhubi S.O |
| Pin code | 828203 |
| Office type | S.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 | NA |
| Related head office | Dhanbad H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 828203 | Kumardhubi S.O | Dhanbad | Dhanbad | Jharkhand |
| 828203 | Rajpura B.O | Dhanbad | Dhanbad | Jharkhand |
| 828203 | Silibari B.O | Dhanbad | Dhanbad | Jharkhand |