| Office Name | Riyan B.O |
| Pincodes | 342601 |
| Area | Riyan |
| Office Status | Branch Post Office |
| Postal Circle | Rajasthan |
| Postal Division | Jodhpur |
| Postal Region | Jodhpur |
| District | Jodhpur |
| State | Rajasthan |
| Telephone No. | Na |
| Office Name | Riyan S.O |
| Pincodes | 341513 |
| Area | Riyan |
| Office Status | Sub Post Office |
| Postal Circle | Rajasthan |
| Postal Division | Nagaur |
| Postal Region | Jodhpur |
| District | Nagaur |
| State | Rajasthan |
| Telephone No. | 01582-240573 |