| Post Office | Gamharia S.o |
| Division | Singhbhum |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Gamharia |
| District | Seraikela Kharsawan |
| State | Jharkhand |
| Phone | NA |
| Sub Office | NA |
| Head Office | Jamshedpur H.O |
| Pincode |
832108
|
| Post Office | Hudu B.o |
| Division | Singhbhum |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Gamharia |
| District | Seraikela Kharsawan |
| State | Jharkhand |
| Phone | NA |
| Sub Office | Kandra S.O (Seraikela Kharsawan) |
| Head Office | Jamshedpur H.O |
| Pincode |
832402
|