| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 951 | Mahespur | Dumaria BO | 📍 855114 | Dandkhora | Branch Post Office |
| 952 | Mahespur Milik | Rupaspur BO | 📍 854304 | Korha | Branch Post Office |
| 953 | Mahiarpur | Manihari SO | 📍 854113 | Manihari | Post Office - PO |
| 954 | Mahila | Salmari SO | 📍 855113 | Azamnagar | Post Office - PO |
| 955 | Mahinagar | Mahinagar BO | 📍 854317 | Barsoi | Branch Post Office |
| 956 | Mahinathpur | Sisia BO | 📍 854108 | Korha | Branch Post Office |
| 957 | Mahisampur | Telta BO | 📍 854317 | Balrampur | Branch Post Office |
| 958 | Mahishal B O | Mahishal BO | 📍 854317 | Barsoi | Branch Post Office |
| 959 | Mahna Chandpur | Samda BO | 📍 854104 | Barari | Branch Post Office |
| 960 | Mahna Chandpur | Bansgarha BO | 📍 854115 | Barari | Branch Post Office |
| 961 | Mahnaur | Kalsar BO | 📍 854337 | Hasanganj | Branch Post Office |
| 962 | Mahra | Shihipur BO | 📍 855113 | Azamnagar | Branch Post Office |
| 963 | Mahuar | Mahaur BO | 📍 854116 | Manihari | Branch Post Office |
| 964 | Mainanagar B O | Mainanagar BO | 📍 854116 | Pranpur | Branch Post Office |
| 965 | Maira | Kuretha' BO | 📍 854107 | Mansahi | Branch Post Office |
| 966 | Majdiha | Millik Palagarh BO | 📍 855114 | Kadwa | Branch Post Office |
| 967 | Majgamma | Sahja BO | 📍 854107 | Pranpur | Branch Post Office |
| 968 | Majgawan | Kehunia BO | 📍 854116 | Pranpur | Branch Post Office |
| 969 | Majha Diara | Salepur BO | 📍 854114 | Falka | Branch Post Office |
| 970 | Majhaili | Kehunia BO | 📍 854116 | Pranpur | Branch Post Office |
| 971 | Majhauli | Millik Palagarh BO | 📍 855114 | Kadwa | Branch Post Office |
| 972 | Majhok | Sadapur BO | 📍 855113 | Kadwa | Branch Post Office |
| 973 | Majhwa | Ragheli BO | 📍 855114 | Dandkhora | Branch Post Office |
| 974 | Makaipur East Tola | Madhura BO | 📍 854107 | Korha | Branch Post Office |
| 975 | Makaipur North Tola | Madhura BO | 📍 854107 | Korha | Branch Post Office |
| 976 | Makaipur South Tola | Madhura BO | 📍 854107 | Pranpur | Branch Post Office |
| 977 | Makaipur West Tola | Madhura BO | 📍 854107 | Korha | Branch Post Office |
| 978 | Makhdumpur | Pawai BO | 📍 854104 | Korha | Branch Post Office |
| 979 | Makhnaha Milik | K.N. Guru Mela BO | 📍 854104 | Barari | Branch Post Office |
| 980 | Maktalpur | Sadapur BO | 📍 855113 | Kadwa | Branch Post Office |
| 981 | Malaur | Sudhani RS BO | 📍 854317 | Barsoi | Branch Post Office |
| 982 | Malhatola | Sadapur BO | 📍 855113 | Kadwa | Branch Post Office |
| 983 | Malikpur | Kirora BO | 📍 854317 | Barsoi | Branch Post Office |
| 984 | Malikpur | Salmari SO | 📍 855113 | Azamnagar | Post Office - PO |
| 985 | Malikpur | Sonaili SO | 📍 855114 | Kadwa | Post Office - PO |
| 986 | Malikpur Arazi | Salmari SO | 📍 855113 | Kadwa | Post Office - PO |
| 987 | Mallik Pur | Nimoul BO | 📍 855102 | Barsoi | Branch Post Office |
| 988 | Malti Pur | Rosna SO | 📍 854117 | Amdabad | Post Office - PO |
| 989 | Maltipur | Gaualtoli BO | 📍 855102 | Barsoi | Branch Post Office |
| 990 | Manaikhor | Dhachna BO | 📍 854317 | Barsoi | Branch Post Office |
| 991 | Mangalapir | Dhachna BO | 📍 854317 | Barsoi | Branch Post Office |
| 992 | Mangan patti | Morsanda BO | 📍 854108 | Falka | Branch Post Office |
| 993 | Mangatpur | Mukuriya BO | 📍 854317 | Barsoi | Branch Post Office |
| 994 | Mangurjan | Dawasai BO | 📍 855105 | Dandkhora | Branch Post Office |
| 995 | Manharpara | Shihipur BO | 📍 855113 | Azamnagar | Branch Post Office |
| 996 | Mania | Sirnia BO | 📍 854103 | katihar | Branch Post Office |
| 997 | Manihari | Manihari SO | 📍 854113 | Manihari | Post Office - PO |
| 998 | Manihari | Manihari Nawabganj BO | 📍 854113 | Manihari | Branch Post Office |
| 999 | Manik Nagar | Shihipur BO | 📍 855113 | Azamnagar | Branch Post Office |
| 1000 | Maniknagar | Pranpur BO | 📍 854116 | Pranpur | Branch Post Office |