| Post Office | Jaina S.o |
| Division | Dhanbad |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Bermo |
| District | Bokaro |
| State | Jharkhand |
| Phone | 06542-250430 |
| Sub Office | NA |
| Head Office | Bokaro Steel City H.O |
| Pincode |
829301
|
| Post Office | Kasmar S.o |
| Division | Dhanbad |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Bermo |
| District | Bokaro |
| State | Jharkhand |
| Phone | 06542-250430 |
| Sub Office | NA |
| Head Office | Bokaro Steel City H.O |
| Pincode |
827302
|
| Post Office | Angwali B.o |
| Division | Giridih |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Bermo |
| District | Bokaro |
| State | Jharkhand |
| Phone | NA |
| Sub Office | Dhori S.O |
| Head Office | Giridih H.O |
| Pincode |
825102
|
| Post Office | Argamo B.o |
| Division | Giridih |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Bermo |
| District | Bokaro |
| State | Jharkhand |
| Phone | NA |
| Sub Office | Phusro Bazar S.O |
| Head Office | Giridih H.O |
| Pincode |
829144
|
| Post Office | Bedkaro B.o |
| Division | Giridih |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Bermo |
| District | Bokaro |
| State | Jharkhand |
| Phone | NA |
| Sub Office | Sunday Bazar S.O |
| Head Office | Giridih H.O |
| Pincode |
829127
|
| Post Office | Chalkari B.o |
| Division | Giridih |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Bermo |
| District | Bokaro |
| State | Jharkhand |
| Phone | NA |
| Sub Office | Jaridih Bazar S.O |
| Head Office | Giridih H.O |
| Pincode |
829114
|