| Post Office | NEW SECRETARIAT BUILDING |
| Post Office Type | POST OFFICE |
| District | KOLKATA |
| State | WEST BENGAL |
| PIN Code | 700001 |
| Contact Address | Postmaster, Post Office NEW SECRETARIAT BUILDING (POST OFFICE), KOLKATA, WEST BENGAL (WB), India (IN), Pin Code: 700001 |
| Delivery Status | ✔ DELIVERY |
| Postal Taluk | NEW SECRETARIAT BUILDING |
| Postal Division | Kolkata Central Division |
| Postal Region | Kolkata Region |
| Postal Circle | WEST BENGAL |
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