| Post office | Gass B.O |
| Pin code | 401203 |
| Office type | B.O |
| Taluk / city | Vasai |
| District name | Thane |
| State name | Maharashtra |
| Delivery status | Delivery |
| Division name | Thane West |
| Region name | Mumbai |
| Circle name | Maharashtra |
| Related sub office | Sopara S.O |
| Related head office | Palghar H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 401203 | Gass B.O | Vasai | Thane | Maharashtra |
| 401203 | Nala B.O | Vasai | Thane | Maharashtra |
| 401203 | Sopara S.O | Vasai | Thane | Maharashtra |
| 401203 | Umrale B.O | Vasai | Thane | Maharashtra |