| Post Office | KUMHARSON |
| Post Office Type | BRANCH OFFICE |
| District | BEGUSARAI |
| State | BIHAR |
| PIN Code | 848204 |
| Contact Address | Postmaster, Post Office KUMHARSON (BRANCH OFFICE), BEGUSARAI, BIHAR (BR), India (IN), Pin Code: 848204 |
| Delivery Status | ✔ DELIVERY |
| Postal Taluk | KUMHARSON |
| Postal Division | Begusarai Division |
| Postal Region | East Region, Bhagalpur |
| Postal Circle | BIHAR |
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