| Office Name | Sathi B.O |
| Pincodes | 841438 |
| Area | Sathi |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Siwan |
| Postal Region | Muzaffarpur |
| District | Gopalganj |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sathi B.O |
| Pincodes | 845449 |
| Area | Sathi |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | West Champaran |
| Postal Region | Muzaffarpur |
| District | West Champaran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sathi B.O |
| Pincodes | 210121 |
| Area | Sathi |
| Office Status | Branch Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Banda |
| Postal Region | Kanpur |
| District | Banda |
| State | Uttar Pradesh |
| Telephone No. | Na |