| Office Name | Saraibuksh B.O |
| Pincodes | 841311 |
| Area | Saraibuksh |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Saraiya B.O |
| Pincodes | 841101 |
| Area | Saraiya |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Saraon B.O |
| Pincodes | 841212 |
| Area | Saraon |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Saraya B.O |
| Pincodes | 841403 |
| Area | Saraya |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sardha B.O |
| Pincodes | 841301 |
| Area | Sardha B.O |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sareya Basant B.O |
| Pincodes | 841401 |
| Area | Sareya Basant |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sarhwara S.O |
| Pincodes | 841421 |
| Area | Sarhwara |
| Office Status | Sub Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | 06159-111111 |
| Office Name | Sarmi B.O |
| Pincodes | 841422 |
| Area | Sarmi |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Satjora Bazar B.O |
| Pincodes | 841410 |
| Area | Satjora Bazar |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Satna B.O |
| Pincodes | 841403 |
| Area | Satna |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sauri Buxi Zee B.O |
| Pincodes | 841412 |
| Area | Sauri Buxi Zee |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Semri B.O |
| Pincodes | 841421 |
| Area | Semri |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Senduari B.O |
| Pincodes | 841419 |
| Area | Senduari |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sengar Tola B.O |
| Pincodes | 841305 |
| Area | Sengar Tola |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Serampur B.O |
| Pincodes | 841460 |
| Area | Serampur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sherukaha B.O |
| Pincodes | 841417 |
| Area | Sherukaha |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Shio Mohammadpur B.O |
| Pincodes | 841443 |
| Area | Shio Mohammadpur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Shitalpur Bazar B.O |
| Pincodes | 841201 |
| Area | Shitalpur Bazar |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Shyam Kauria B.O |
| Pincodes | 841411 |
| Area | Shyam Kauria |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Sikarpur B.O |
| Pincodes | 841101 |
| Area | Sikarpur |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | Na |