| Office Name | Sahiya B.O |
| Pincodes | 811308 |
| Area | Sahiya |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Monghyr |
| Postal Region | Patna Hq |
| District | Jamui |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sahiya B.O |
| Pincodes | 805131 |
| Area | Sahiya |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Nawadha |
| Postal Region | Patna Hq |
| District | Gaya |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sahiya S.O |
| Pincodes | 248196 |
| Area | Sahiya |
| Office Status | Sub Post Office |
| Postal Circle | Uttarakhand |
| Postal Division | Dehradun |
| Postal Region | Dehradun |
| District | Dehradun |
| State | Uttarakhand |
| Telephone No. | 01360-274482 |