| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 181. | Sathi B.O | 841438 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Mirganj S.O | Gopalganj H.O |
| 182. | Sawana B.O | 841438 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Mirganj S.O | Gopalganj H.O |
| 183. | Sawraje B.O | 841438 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Mirganj S.O | Gopalganj H.O |
| 184. | Semaria B.O | 841441 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Baghibazar S.O | Gopalganj H.O |
| 185. | Semra Bazar B.O | 841503 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Nechwajalapur S.O | Gopalganj H.O |
| 186. | Semrahi B.O | 841428 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Gopalganj College S.O | Gopalganj H.O |
| 187. | Semraon B.O | 841436 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Hathwa S.O | Gopalganj H.O |
| 188. | Sepaya B.O | 841501 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Kuchaikote S.O | Gopalganj H.O |
| 189. | Sher B.O | 841407 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Bishunpura S.O | Gopalganj H.O |
| 190. | Shyampur B.O | 841407 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Bishunpura S.O | Gopalganj H.O |
| 191. | Sidhwalia S.O | 841423 | Sub Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | 06156-111111 | - | Gopalganj H.O |
| 192. | Sikatiya Sridhar Sahi B.O | 841405 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Barauli S.O (Gopalganj) | Gopalganj H.O |
| 193. | Sirisia B.O | 841413 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Jamobazar S.O | Gopalganj H.O |
| 194. | Sisai B.O | 841426 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Bhore S.O | Gopalganj H.O |
| 195. | Siswa B.O | 841503 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Nechwajalapur S.O | Gopalganj H.O |
| 196. | Siswania B.O | 841436 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Hathwa S.O | Gopalganj H.O |
| 197. | Sohagpur B.O | 841436 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Hathwa S.O | Gopalganj H.O |
| 198. | Sohnariya B.O | 841437 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Kateya S.O | Gopalganj H.O |
| 199. | Songharwa B.O | 841425 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Bathubazar S.O | Gopalganj H.O |
| 200. | Sorahiya B.O | 841423 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Sidhwalia S.O | Gopalganj H.O |
