| Post Office | GIRIAK |
| Post Office Type | POST OFFICE |
| District | NALANDA |
| State | BIHAR |
| PIN Code | 803109 |
| Contact Address | Postmaster, Post Office GIRIAK (POST OFFICE), NALANDA, BIHAR (BR), India (IN), Pin Code: 803109 |
| Delivery Status | ✔ DELIVERY |
| Postal Taluk | GIRIAK |
| Postal Division | Nawadha Division |
| Postal Region | East Region, Bhagalpur |
| Postal Circle | BIHAR |
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