| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 321. | Rebra B.O | 848117 | Branch Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | - | Ilmasnagar S.O | Samastipur H.O |
| 322. | Rosera S.O | 848210 | Sub Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | 06275-222224 | - | Samastipur H.O |
| 323. | Rupauli B.O | 848132 | Branch Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | - | Ujiarpur S.O | Samastipur H.O |
| 324. | Rusera Thana B.O | 848125 | Branch Post Office | Non-Delivery | Samastipur | Muzaffarpur | Bihar | - | Samastipur | - | Pusa S.O | Samastipur H.O |
| 325. | Rusera Thana S.O | 848210 | Sub Post Office | Non-Delivery | Samastipur | Muzaffarpur | Bihar | Rosera | Samastipur | 06275-111111 | - | Samastipur H.O |
| 326. | Sadipur B.O | 848133 | Branch Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | - | Warish Nagar S.O | Samastipur H.O |
| 327. | Sadipurghat B.O | 848117 | Branch Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | - | Ilmasnagar S.O | Samastipur H.O |
| 328. | Sagma B.O | 848132 | Branch Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | - | Ujiarpur S.O | Samastipur H.O |
| 329. | Sahpur Undi B.O | 848504 | Branch Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | - | Patory S.O | Samastipur H.O |
| 330. | Saidpur B.O | 848125 | Branch Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | - | Pusa S.O | Samastipur H.O |
| 331. | Sakarpura B.O | 848205 | Branch Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | - | Hassanpur S. Mill S.O | Samastipur H.O |
| 332. | Sakhmohan B.O | 848211 | Branch Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | - | Narhan S.O | Samastipur H.O |
| 333. | Sakhwa B.O | 848207 | Branch Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | - | Bithan S.O | Samastipur H.O |
| 334. | Sakrichandpusa B.O | 848125 | Branch Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | - | Pusa S.O | Samastipur H.O |
| 335. | Salha Buzurg B.O | 848207 | Branch Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | - | Bithan S.O | Samastipur H.O |
| 336. | Samartha B.O | 848160 | Branch Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | - | Kalyanpur S.O (Samastipur) | Samastipur H.O |
| 337. | Samastipur Bazar S.O | 848101 | Sub Post Office | Non-Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | 06274-111111 | - | Samastipur H.O |
| 338. | Samastipur H.O | 848101 | Head Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | 06274-222465 | - | - |
| 339. | Sarairanjan S.O | 848127 | Sub Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | 06274-111111 | - | Samastipur H.O |
| 340. | Sarangpur B.O | 848505 | Branch Post Office | Delivery | Samastipur | Muzaffarpur | Bihar | Samastipur | Samastipur | - | P.Pur Halai S.O | Samastipur H.O |
