| Office Name | Desari B.O |
| Pincodes | 848211 |
| Area | Desari |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Desari S.O |
| Pincodes | 844504 |
| Area | Desari |
| Office Status | Sub Post Office |
| Postal Circle | Bihar |
| Postal Division | Vaishali |
| Postal Region | Patna Hq |
| District | Vaishali |
| State | Bihar |
| Telephone No. | 06229-231102 |