| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 1951 | Musehari | Arbindnagar BO | 📍 841221 | Dariapur | Branch Post Office |
| 1952 | Musehari | Fakuli BO | 📍 841316 | Chapra | Branch Post Office |
| 1953 | Musehri | Kopa Samhota SO | 📍 841213 | Jalalpur | Post Office - PO |
| 1954 | Musehri | Magaidih BO | 📍 841316 | Chapra | Branch Post Office |
| 1955 | Musehri Mahto | Meera Mushehri BO | 📍 841414 | Chapra | Branch Post Office |
| 1956 | Musepur | Naraon SO | 📍 841216 | Chapra | Post Office - PO |
| 1957 | Mushehari | Kopa Samhota SO | 📍 841213 | Jalalpur | Post Office - PO |
| 1958 | Muslimpur | Saraya BO | 📍 841403 | Baniapur | Branch Post Office |
| 1959 | Mustafa Chak | Sonepur SO Saran | 📍 841101 | Sonepur | Post Office - PO |
| 1960 | Nachap | Nachap BO | 📍 841208 | Manjhi | Branch Post Office |
| 1961 | Nadampur | Mehrauli BO | 📍 841211 | Chapra | Branch Post Office |
| 1962 | Nadauan | Choranwa BO | 📍 841403 | Baniapur | Post Office - PO |
| 1963 | Nag diha | Nagdiha BO | 📍 841403 | Baniapur | Branch Post Office |
| 1964 | Nagdiha | Karahi BO | 📍 841220 | Baniapur | Branch Post Office |
| 1965 | Nagdiha | Nagdiha BO | 📍 841403 | Baniapur | Branch Post Office |
| 1966 | Nagra | Mothaha BO | 📍 841442 | Nagra | Branch Post Office |
| 1967 | Nagra | Nagra SO Saran | 📍 841442 | Nagra | Post Office - PO |
| 1968 | Nagraj | Ishuwapur SO | 📍 841411 | Ishupur | Post Office - PO |
| 1969 | Nagwa | Mujauna BO | 📍 841207 | Dariapur | Branch Post Office |
| 1970 | Nagwan | Arbindnagar BO | 📍 841221 | Dariapur | Branch Post Office |
| 1971 | Naini | Naini SO Saran | 📍 841316 | Chapra | Post Office - PO |
| 1972 | naini pashimtola | Naini SO Saran | 📍 841316 | Chapra | Post Office - PO |
| 1973 | naini purabtola | Naini SO Saran | 📍 841316 | Chapra | Post Office - PO |
| 1974 | Najiba | Sahajitpur SO | 📍 841422 | Baniapur | Post Office - PO |
| 1975 | Nallabar | Paiga SO | 📍 841218 | Amnour | Post Office - PO |
| 1976 | Nandanpur | Pachraur BO | 📍 841424 | Taraiya | Branch Post Office |
| 1977 | Nandanpura | Marhowrah HO | 📍 841418 | Marhaura | Head Post Office - H |
| 1978 | Nandlal Chhapra | Amar Chapra BO | 📍 841414 | Chapra | Branch Post Office |
| 1979 | Nandlal Tola | K.Manohar BO | 📍 841403 | Baniapur | Post Office - PO |
| 1980 | Nandpur | Nandpur BO | 📍 841313 | Manjhi | Branch Post Office |
| 1981 | Nanfar | Parsajogini BO | 📍 841311 | Amnour | Branch Post Office |
| 1982 | Nanfar | Sobhepur BO | 📍 841311 | Parsa | Branch Post Office |
| 1983 | Nantar | Jagarnathpur BO | 📍 841222 | Parsa | Branch Post Office |
| 1984 | Naogaon | Arbindnagar BO | 📍 841221 | Dariapur | Branch Post Office |
| 1985 | Naraenpur | Garkha SO | 📍 841311 | Garkha | Post Office - PO |
| 1986 | Naraharpur nandlal tola | Narharpur BO | 📍 841443 | Marhaura | Branch Post Office |
| 1987 | Narainchak | Madhopur BO | 📍 841415 | Marhaura | Branch Post Office |
| 1988 | Narainpur | Rahampur BO | 📍 841202 | Garkha | Branch Post Office |
| 1989 | Narainpur | Narayanpur BO | 📍 841401 | Taraiya | Branch Post Office |
| 1990 | Narasingh pur | Basantpur Bangla BO | 📍 841401 | Amnour | Branch Post Office |
| 1991 | Narawn | Naraon SO | 📍 841216 | Garkha | Post Office - PO |
| 1992 | Narayan Nagar | G.Mehia BO | 📍 841301 | Chapra | Post Office - PO |
| 1993 | Narayan pur | Patti Sital BO | 📍 841222 | Dariapur | Branch Post Office |
| 1994 | Narayan tola | K.Manohar BO | 📍 841403 | Baniapur | Post Office - PO |
| 1995 | Narayanpur | Manjhi SO | 📍 841313 | Manjhi | Post Office - PO |
| 1996 | Narayanpur | Narayanpur BO | 📍 841401 | Taraiya | Branch Post Office |
| 1997 | Narayanpur | Pachrukhi BO | 📍 841402 | Parsa | Branch Post Office |
| 1998 | Narayanpur | Narharpur BO | 📍 841443 | Marhaura | Branch Post Office |
| 1999 | narayanpur baluwan | Narayanpur BO | 📍 841401 | Taraiya | Branch Post Office |
| 2000 | Narayanpur Kankuwa | Narayanpur BO | 📍 841401 | Taraiya | Branch Post Office |