| Office Name | Biru S.O |
| Pincodes | 835228 |
| Area | Biru |
| Office Status | Sub Post Office |
| Postal Circle | Jharkhand |
| Postal Division | Ranchi |
| Postal Region | Ranchi |
| District | Simdega |
| State | Jharkhand |
| Telephone No. | Na |
| Office Name | Biru B.O |
| Pincodes | 759100 |
| Area | Biru |
| Office Status | Branch Post Office |
| Postal Circle | Odisha |
| Postal Division | Dhenkanal |
| Postal Region | Sambalpur |
| District | Angul |
| State | Odisha |
| Telephone No. | Na |