| Post office | Secretariate S.O |
| Pin code | 400032 |
| Office type | S.O |
| Taluk / city | Mumbai |
| District name | Mumbai |
| State name | Maharashtra |
| Delivery status | Non-Delivery |
| Division name | Mumbai South |
| Region name | Mumbai |
| Circle name | Maharashtra |
| Related sub office | NA |
| Related head office | Mumbai G.P.O. |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 400032 | High Court Building S.O (Mumbai) | Mumbai | Mumbai | Maharashtra |
| 400032 | Mantralaya S.O (Mumbai) | Mumbai | Mumbai | Maharashtra |
| 400032 | Secretariate S.O | Mumbai | Mumbai | Maharashtra |