| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 161. | Rajapatti S.O | 841420 | Sub Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | 06156-111111 | - | Gopalganj H.O |
| 162. | Rajapur B.O | 841441 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Baghibazar S.O | Gopalganj H.O |
| 163. | Rajwahi B.O | 841428 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Gopalganj College S.O | Gopalganj H.O |
| 164. | Ramchandrapur B.O | 841440 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Thawe S.O | Gopalganj H.O |
| 165. | Rampur Daud B.O | 841505 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Sasamusa S.O | Gopalganj H.O |
| 166. | Rasulpur B.O | 841438 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Mirganj S.O | Gopalganj H.O |
| 167. | Ratanpura B.O | 841501 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Kuchaikote S.O | Gopalganj H.O |
| 168. | Reotith B.O | 841407 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Bishunpura S.O | Gopalganj H.O |
| 169. | Repura B.O | 841436 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Hathwa S.O | Gopalganj H.O |
| 170. | Rudalpur B.O | 841426 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Bhore S.O | Gopalganj H.O |
| 171. | Rudrapur B.O | 841437 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Kateya S.O | Gopalganj H.O |
| 172. | Rupanchhap B.O | 841405 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Barauli S.O (Gopalganj) | Gopalganj H.O |
| 173. | Sadauwan B.O | 841405 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Barauli S.O (Gopalganj) | Gopalganj H.O |
| 174. | Sahdi Giri B.O | 841508 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Bijaipur S.O (Gopalganj) | Gopalganj H.O |
| 175. | Sakhekhas B.O | 841438 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Mirganj S.O | Gopalganj H.O |
| 176. | Salehpur B.O | 841501 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Kuchaikote S.O | Gopalganj H.O |
| 177. | Salempur B.O | 841405 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Barauli S.O (Gopalganj) | Gopalganj H.O |
| 178. | Sanhaula B.O | 841503 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Nechwajalapur S.O | Gopalganj H.O |
| 179. | Sareya Narendra B.O | 841405 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | - | Barauli S.O (Gopalganj) | Gopalganj H.O |
| 180. | Sasamusa S.O | 841505 | Sub Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Gopalganj | Gopalganj | 06156-111111 | - | Gopalganj H.O |
