Post Office Chainpur B.o Pin Code In Patratu State Jharkhand District Ramgarh
| Post Office | Chainpur B.o |
| Division | Hazaribagh |
| Region | Ranchi |
| Circle | Jharkhand |
| Taluka | Patratu |
| District | Ramgarh |
| State | Jharkhand |
| Phone | NA |
| Sub Office | Sarubera S.O |
| Head Office | Ramgarh Cantt H.O |
| Pincode | 829134 |
chainpur b.o branch pincode is 829134
chainpur b.o branch phone number is NA
chainpur b.o branch Head Office is Ramgarh Cantt H.O