| Post office | Udasar Bidawtan B.O |
| Pin code | 331402 |
| Office type | B.O |
| Taluk / city | Sardarshahar |
| District name | Churu |
| State name | Rajasthan |
| Delivery status | Delivery |
| Division name | Churu |
| Region name | Jodhpur |
| Circle name | Rajasthan |
| Related sub office | Pulasar S.O |
| Related head office | Churu H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 331402 | Derajsar B.O | Sardarshahar | Churu | Rajasthan |
| 331402 | Jaisinghsar B.O | Sardarshahar | Churu | Rajasthan |
| 331402 | Kaklasar B.O | Sardarshahar | Churu | Rajasthan |
| 331402 | Phogan B.O | Sardarshahar | Churu | Rajasthan |
| 331402 | Sarsar B.O | Sardarshahar | Churu | Rajasthan |
| 331402 | Udasar Bidawtan B.O | Sardarshahar | Churu | Rajasthan |
| 331402 | Pulasar S.O | Sardarshahr | Churu | Rajasthan |