| Post Office | SASAMUSA |
| Post Office Type | POST OFFICE |
| District | GOPALGANJ |
| State | BIHAR |
| PIN Code | 841505 |
| Contact Address | Postmaster, Post Office SASAMUSA (POST OFFICE), GOPALGANJ, BIHAR (BR), India (IN), Pin Code: 841505 |
| Delivery Status | ✔ DELIVERY |
| Postal Taluk | SASAMUSA |
| Postal Division | Siwan Division |
| Postal Region | Muzaffarpur Region |
| Postal Circle | BIHAR |
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