| Office Name | Udsar B.O |
| Pincodes | 334802 |
| Area | Udsar |
| Office Status | Branch Post Office |
| Postal Circle | Rajasthan |
| Postal Division | Bikaner |
| Postal Region | Jodhpur |
| District | Bikaner |
| State | Rajasthan |
| Telephone No. | Na |
| Office Name | Udsar B.O |
| Pincodes | 331403 |
| Area | Udsar |
| Office Status | Branch Post Office |
| Postal Circle | Rajasthan |
| Postal Division | Churu |
| Postal Region | Jodhpur |
| District | Churu |
| State | Rajasthan |
| Telephone No. | Na |
| Office Name | Udsar B.O |
| Pincodes | 335039 |
| Area | Udsar |
| Office Status | Branch Post Office |
| Postal Circle | Rajasthan |
| Postal Division | Sriganganagar |
| Postal Region | Jodhpur |
| District | Ganganagar |
| State | Rajasthan |
| Telephone No. | Na |