| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 261. | Mamarkha B.O | 845425 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | Areraj | East Champaran | - | Malahi S.O | Motihari H.O |
| 262. | Mangalpur B.O | 845423 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | Areraj | East Champaran | - | Hussaini S.O | Motihari H.O |
| 263. | Manglapur Rajpur B.O | 845434 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | Areraj | East Champaran | - | Sangrampur S.O (East Champaran) | Motihari H.O |
| 264. | Manguraha S.O | 845458 | Sub Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | Areraj | East Champaran | 09431-249221 | - | Motihari H.O |
| 265. | Manikpur B.O | 845437 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | Motihari | East Champaran | - | Turkaulia S.O | Motihari H.O |
| 266. | Mankararia B.O | 845422 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | Motihari | East Champaran | - | Harsiddhi S.O | Motihari H.O |
| 267. | Mankarwa B.O | 845430 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | P.dayal | East Champaran | - | Phenhara S.O | Motihari H.O |
| 268. | Mansingha B.O | 845431 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | Raxaul | East Champaran | - | Raghunathpur Bazar S.O | Motihari H.O |
| 269. | Math Lohiyar B.O | 845422 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | Motihari | East Champaran | - | Harsiddhi S.O | Motihari H.O |
| 270. | Mathia Bhopat B.O | 845315 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | Dhaka | East Champaran | - | Bhelwa Circle S.O | Motihari H.O |
| 271. | Mathia Brit B.O | 845302 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | Raxaul | East Champaran | - | Chauradano S.O | Motihari H.O |
| 272. | Mathurapur B.O | 845429 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | Motihari | East Champaran | - | Pipra Factory S.O | Motihari H.O |
| 273. | Mazirwa B.O | 845315 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | Dhaka | East Champaran | - | Bhelwa Circle S.O | Motihari H.O |
| 274. | Mehsi S.O | 845426 | Sub Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | Mehsi | East Champaran | 06257-254222 | - | Motihari H.O |
| 275. | Mirpur B.O | 845415 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | - | East Champaran | - | Chiraiya S.O | Motihari H.O |
| 276. | Mirzapur B.O | 845457 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | Dhaka | East Champaran | - | Patahi S.O (East Champaran) | Motihari H.O |
| 277. | Misraulia B.O | 845415 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | Sikrahana | East Champaran | - | Chiraiya S.O | Motihari H.O |
| 278. | Moglania B.O | 845420 | Branch Post Office | Delivery | East Champaran | Muzaffarpur | Bihar | P.dayal | East Champaran | - | Gulwara Madhuban S.O | Motihari H.O |
| 279. | Motihari College S.O | 845401 | Sub Post Office | Non-Delivery | East Champaran | Muzaffarpur | Bihar | Motihari | East Champaran | 06252-232934 | - | Motihari H.O |
| 280. | Motihari Chowk S.O | 845401 | Sub Post Office | Non-Delivery | East Champaran | Muzaffarpur | Bihar | Motihari | East Champaran | 06252-232917 | - | Motihari H.O |
