Koilhara Post Office & Pin Code - 845420
| Post Office Name : | Koilhara |
| Post Office Type : | Branch Office |
| Pin Code : | 845420 |
| Division : | East Champaran |
| Region : | Muzaffarpur |
| Circle : | Bihar |
| Taluk : | P.dayal |
| District : | East Champaran |
| State : | Bihar |
| Address : | Postmaster, Koilhara (B.O), East Champaran, Bihar - 845420 |
Koilhara post office is Branch Office located in P.dayal taluk of Muzaffarpur region in East Champaran district of Bihar.
If you want to send a mail or parcel to Koilhara post office, you should write PIN code as 845420. Indian Postal Department uses PIN or Pincode for numbering of the post office. The Pincode is 6 digits long. First(8) digit reflects region, second(4) the sub-region, third(5) the sorting district, and last three(420) represent the Koilhara post office code.