| Post office | Jankinagar B.O |
| Pin code | 854102 |
| Office type | B.O |
| Taluk / city | NA |
| District name | Purnia |
| State name | Bihar |
| Delivery status | Delivery |
| Division name | Purnea |
| Region name | Muzaffarpur |
| Circle name | Bihar |
| Related sub office | Chopra Ram Nagar S.O |
| Related head office | Purnea H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 854102 | Bhargama B.O | Purnea | Araria | Bihar |
| 854102 | Harpatti B.O | Bamankhi | Purnia | Bihar |
| 854102 | Chakmaka B.O | NA | Purnia | Bihar |
| 854102 | Ekraha B.O | NA | Purnia | Bihar |
| 854102 | Jankinagar B.O | NA | Purnia | Bihar |
| 854102 | Mangalwarchirya B.O | NA | Purnia | Bihar |
| 854102 | Mohania Chakla B.O | NA | Purnia | Bihar |
| 854102 | Pipra B.O | NA | Purnia | Bihar |
| 854102 | Rampurtilak B.O | NA | Purnia | Bihar |
| 854102 | Silanath Rupauli B.O | NA | Purnia | Bihar |
| 854102 | Tetrahi B.O | NA | Purnia | Bihar |
| 854102 | Akartapa B.O | Purnea | Purnia | Bihar |
| 854102 | Birnagar B.O | Purnea | Purnia | Bihar |
| 854102 | Chopra Ram Nagar S.O | Purnea | Purnia | Bihar |