| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 201. | Mania B.O | 841245 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Zeradei S.O | Siwan H.O |
| 202. | Marachhi B.O | 841434 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Goreakothi S.O | Siwan H.O |
| 203. | Markan B.O | 841226 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Satation Road S.O | Siwan H.O |
| 204. | Mathia B.O | 841235 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Done S.O | Siwan H.O |
| 205. | Merhi B.O | 841240 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Mahuwal Mahal S.O | Siwan H.O |
| 206. | Miyan Ke Bhatkan B.O | 841245 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Zeradei S.O | Siwan H.O |
| 207. | Mohmda Bazar B.O | 841406 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Basantpur S.O (Siwan) | Siwan H.O |
| 208. | Molnapur B.O | 841406 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Basantpur S.O (Siwan) | Siwan H.O |
| 209. | Mora S.O (Siwan) | 841507 | Sub Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | 06153-111111 | - | Siwan H.O |
| 210. | Murakhap B.O | 841235 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Done S.O | Siwan H.O |
| 211. | Murena B.O | 841235 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Done S.O | Siwan H.O |
| 212. | Mustfabad S.O | 841439 | Sub Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | 06153-111111 | - | Siwan H.O |
| 213. | Nadiwan B.O | 841231 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Andar S.O | Siwan H.O |
| 214. | Nainpura B.O | 841241 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Pachrukhi S.O | Siwan H.O |
| 215. | Nand Pur Amwari B.O | 841231 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Andar S.O | Siwan H.O |
| 216. | Nandamura B.O | 841203 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Chainpur S.O (Siwan) | Siwan H.O |
| 217. | Narendrapur S.O | 841446 | Sub Post Office | Delivery | Siwan | Muzaffarpur | Bihar | - | Siwan | - | - | Siwan H.O |
| 218. | Narhan B.O | 841504 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Raghunathpur S.O (Siwan) | Siwan H.O |
| 219. | Narianpur B.O | 841245 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Zeradei S.O | Siwan H.O |
| 220. | Nathuchhap B.O | 841227 | Branch Post Office | Delivery | Siwan | Muzaffarpur | Bihar | Siwan | Siwan | - | Gaushalaroad Siwan S.O | Siwan H.O |
