| Post Office | Amlabad Colliery |
| Division | Dhanbad |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Chas |
| District | Bokaro |
| State | Jharkhand |
| Phone | NA |
| Sub Office | Bhowra S.O |
| Head Office | Dhanbad H.O |
| Pincode |
828302
|
| Post Office | B.m.p. Iv |
| Division | Dhanbad |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Chas |
| District | Bokaro |
| State | Jharkhand |
| Phone | 06542-258771 |
| Sub Office | NA |
| Head Office | Bokaro Steel City H.O |
| Pincode |
827001
|
| Post Office | B.s.city Plant |
| Division | Dhanbad |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Chas |
| District | Bokaro |
| State | Jharkhand |
| Phone | 06542-282044 |
| Sub Office | NA |
| Head Office | Bokaro Steel City H.O |
| Pincode |
827011
|
| Post Office | B.s.city R.s. |
| Division | Dhanbad |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Chas |
| District | Bokaro |
| State | Jharkhand |
| Phone | 06542-253724 |
| Sub Office | NA |
| Head Office | Bokaro Steel City H.O |
| Pincode |
827010
|
| Post Office | Balidih |
| Division | Dhanbad |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Chas |
| District | Bokaro |
| State | Jharkhand |
| Phone | 06542-253540 |
| Sub Office | NA |
| Head Office | Bokaro Steel City H.O |
| Pincode |
827014
|
| Post Office | Bhojudih |
| Division | Dhanbad |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Chas |
| District | Bokaro |
| State | Jharkhand |
| Phone | 0326-2381183 |
| Sub Office | NA |
| Head Office | Dhanbad H.O |
| Pincode |
828303
|