| Office Name | Samartha B.O |
| Pincodes | 848160 |
| Area | Samartha |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Samastipur Bazar S.O |
| Pincodes | 848101 |
| Area | Samastipur Bazar |
| Office Status | Sub Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | 06274-111111 |
| Office Name | Samastipur H.O |
| Pincodes | 848101 |
| Area | Samastipur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | 06274-222465 |
| Office Name | Sarairanjan S.O |
| Pincodes | 848127 |
| Area | Sarairanjan |
| Office Status | Sub Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | 06274-111111 |
| Office Name | Sarangpur B.O |
| Pincodes | 848505 |
| Area | Sarangpur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sari B.O |
| Pincodes | 848101 |
| Area | Sari |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sasan B.O |
| Pincodes | 848205 |
| Area | Sasan |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Satanpur B.O |
| Pincodes | 848132 |
| Area | Satanpur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Satighat B.O |
| Pincodes | 848213 |
| Area | Satighat |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Darbhanga |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Satmalpur B.O |
| Pincodes | 848101 |
| Area | Satmalpur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Shahpur Baghauni B.O |
| Pincodes | 848131 |
| Area | Shahpur Baghauni |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Shambhupatti S.O |
| Pincodes | 848129 |
| Area | Shambhupatti |
| Office Status | Sub Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | 06274-111111 |
| Office Name | Shankarpur B.O |
| Pincodes | 848117 |
| Area | Shankarpur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Shekhopur B.O |
| Pincodes | 848101 |
| Area | Shekhopur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sheora B.O |
| Pincodes | 848504 |
| Area | Sheora |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sherpur Dhepura B.O |
| Pincodes | 848503 |
| Area | Sherpur Dhepura |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sibaisingpur B.O |
| Pincodes | 848502 |
| Area | Sibaisingpur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sihma B.O |
| Pincodes | 848207 |
| Area | Sihma |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Simartoka B.O |
| Pincodes | 848213 |
| Area | Simartoka |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Darbhanga |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Simri B.O |
| Pincodes | 848503 |
| Area | Simri |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Samastipur |
| Postal Region | Muzaffarpur |
| District | Samastipur |
| State | Bihar |
| Telephone No. | Na |