Post Office Kosut B.o Pin Code In Masaurhi State Bihar District Patna
| Post Office | Kosut B.o |
| Division | Patna |
| Region | Patna Hq |
| Circle | Bihar |
| Taluka | Masaurhi |
| District | Patna |
| State | Bihar |
| Phone | NA |
| Sub Office | Mashaurhi S.O |
| Head Office | Patna G.P.O. |
| Pincode | 804452 |
kosut b.o branch pincode is 804452
kosut b.o branch phone number is NA
kosut b.o branch Head Office is Patna G.P.O.