The pincode of Koilhara, P.Dayal is 845420. The region code is 8, sub region code is 4, sorting district code is 5. Koilhara is located in 845420 Division East Champaran Region Bihar Circle.
| Pincode | 845420 |
|---|---|
| Office | Koilhara |
| Status | Branch Office(Delivery) |
| Sub Office | Gulwara Madhuban |
| Address | P.Dayal Taluk Of East Champaran District |
| Telephone | Not Available |
| District | East Champaran |
| State | Bihar |