Chinachak Post Office & Pin Code - 843320
| Post Office Name : | Chinachak |
| Post Office Type : | Branch Office |
| Pin Code : | 843320 |
| Division : | Sitamarhi |
| Region : | Muzaffarpur |
| Circle : | Bihar |
| Taluk : | Pupari |
| District : | Sitamarhi |
| State : | Bihar |
| Address : | Postmaster, Chinachak (B.O), Sitamarhi, Bihar - 843320 |
Chinachak post office is Branch Office located in Pupari taluk of Muzaffarpur region in Sitamarhi district of Bihar.
If you want to send a mail or parcel to Chinachak post office, you should write PIN code as 843320. 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(3) the sorting district, and last three(320) represent the Chinachak post office code.