| Post Office | Halka |
| Division | Palamau |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Harihar Ganj |
| District | Palamau |
| State | Jharkhand |
| Phone | NA |
| Sub Office | Harihar Ganj S.O (Palamau) |
| Head Office | Daltonganj H.O |
| Pincode |
822131
|
| Post Office | Harihar Ganj (palamau) |
| Division | Palamau |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Harihar Ganj |
| District | Palamau |
| State | Jharkhand |
| Phone | 06566-251429 |
| Sub Office | NA |
| Head Office | Daltonganj H.O |
| Pincode |
822131
|
| Post Office | Kurhat Kataiya |
| Division | Palamau |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Harihar Ganj |
| District | Palamau |
| State | Jharkhand |
| Phone | NA |
| Sub Office | Harihar Ganj S.O (Palamau) |
| Head Office | Daltonganj H.O |
| Pincode |
822131
|