Post Office Topa Coliery S.o Pin Code In Mandu State Jharkhand District Ramgarh
| Post Office | Topa Coliery S.o |
| Division | Hazaribagh |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Mandu |
| District | Ramgarh |
| State | Jharkhand |
| Phone | 06545-281229 |
| Sub Office | NA |
| Head Office | Ramgarh Cantt H.O |
| Pincode | 825330 |
topa coliery s.o branch pincode is 825330
topa coliery s.o branch phone number is 06545-281229
topa coliery s.o branch Head Office is Ramgarh Cantt H.O