| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 1051 | Ramnagar Milik | Ramnagar BO | 📍 854201 | Banmankhi | Branch Post Office |
| 1052 | Ramnagar Parsahi Milik | Chopra Ram Nagar SO | 📍 854102 | Banmankhi | Post Office - PO |
| 1053 | Ramnagar Pharsahi | Chopra Ram Nagar SO | 📍 854102 | Banmankhi | Post Office - PO |
| 1054 | Ramnagar Pharsahi Milik | Chopra Ram Nagar SO | 📍 854102 | Banmankhi | Post Office - PO |
| 1055 | Ramnagar Pharsahi Milik | Banmankhi SO | 📍 854202 | Banmankhi | Post Office - PO |
| 1056 | Rampur | Amour BO | 📍 854315 | Amour | Branch Post Office |
| 1057 | Rampur | Chandidoria BO | 📍 854315 | Baisa | Branch Post Office |
| 1058 | Rampur | Barsauni BO | 📍 854326 | Dagarua | Branch Post Office |
| 1059 | Rampur | Dagarua Hat BO | 📍 854326 | Dagarua | Branch Post Office |
| 1060 | Rampur Chakla | Champabati BO | 📍 854306 | Dhamdaha | Branch Post Office |
| 1061 | Rampur Parhat | Ajokopa BO | 📍 854204 | Rupauli | Branch Post Office |
| 1062 | Rampur Tilak | Rampurtilak BO | 📍 854102 | Banmankhi | Branch Post Office |
| 1063 | Rampur Tilak Milik | Rampurtilak BO | 📍 854102 | Banmankhi | Branch Post Office |
| 1064 | Rangamati | Talbari BO | 📍 854315 | Amour | Branch Post Office |
| 1065 | Rangpura | Rangpura BO | 📍 854304 | Krityanand Nagar | Branch Post Office |
| 1066 | Rani | Amour BO | 📍 854315 | Amour | Branch Post Office |
| 1067 | Ranihat | Baisi SO | 📍 854315 | Baisa | Post Office - PO |
| 1068 | Ranipatra | Ranipatra SO | 📍 854337 | Purnia East | Post Office - PO |
| 1069 | Rasaili | Bishanpur BO | 📍 854315 | Amour | Branch Post Office |
| 1070 | Rasarh | Rasarh BO | 📍 854202 | Banmankhi | Branch Post Office |
| 1071 | Rasulpur | Rautara BO | 📍 854337 | Purnia East | Branch Post Office |
| 1072 | Ratansoti | Baraidagah BO | 📍 854330 | Kasba | Branch Post Office |
| 1073 | Ratauli | Jalalgarh SO | 📍 854327 | Jalalgarh | Post Office - PO |
| 1074 | Rathour | Chandidoria BO | 📍 854315 | Amour | Branch Post Office |
| 1075 | Rauta | Baisi SO | 📍 854315 | Baisa | Post Office - PO |
| 1076 | Rautara | Rautara BO | 📍 854337 | Purnia East | Branch Post Office |
| 1077 | Raziganj | Ranipatra SO | 📍 854337 | Purnia East | Post Office - PO |
| 1078 | Rehika Tola | Garhbanaili SO | 📍 854325 | Kasba | Post Office - PO |
| 1079 | Rikabganj | Balua kaliaganj BO | 📍 854333 | Krityanand Nagar | Branch Post Office |
| 1080 | Rly Station Purnea | Khuskibagh SO | 📍 854305 | Purnia East | Post Office - PO |
| 1081 | Rohua | Asja Mobaiya BO | 📍 854315 | Baisi | Branch Post Office |
| 1082 | Routi | Baraidagah BO | 📍 854330 | Amour | Branch Post Office |
| 1083 | Runki | Runki BO | 📍 855107 | Baisa | Branch Post Office |
| 1084 | Rupaili | Dagarua Hat BO | 📍 854326 | Dagarua | Branch Post Office |
| 1085 | Rupaspur Khagha | Rupaspur BO | 📍 854304 | Dhamdaha | Branch Post Office |
| 1086 | Rupauli | Rupauli BO | 📍 854204 | Rupauli | Branch Post Office |
| 1087 | Rupauli | Amour BO | 📍 854315 | Baisi | Branch Post Office |
| 1088 | Rupauli Milik | Silanath Rupauli BO | 📍 854102 | Banmankhi | Branch Post Office |
| 1089 | Rupaulikismat | Baisi SO | 📍 854315 | Baisi | Post Office - PO |
| 1090 | Rupdih milik | Sahara BO | 📍 854303 | Krityanand Nagar | Branch Post Office |
| 1091 | S B I Dhamdaha | Dhamdaha SO | 📍 854205 | Dhamdaha | Post Office - PO |
| 1092 | S D O Office | Dhamdaha SO | 📍 854205 | Dhamdaha | Post Office - PO |
| 1093 | Sadar Thana Chowk | Purnea City SO | 📍 854302 | Purnia East | Post Office - PO |
| 1094 | Sadhauli | Sadhubeli BO | 📍 854304 | Kasba | Branch Post Office |
| 1095 | Sadhauli Khurd | Baraidagah BO | 📍 854330 | Kasba | Branch Post Office |
| 1096 | Sadipur Bhatha | Sadipur Butha BO | 📍 854315 | Baisi | Branch Post Office |
| 1097 | sahalo | Amour BO | 📍 854315 | Amour | Branch Post Office |
| 1098 | Sahangaon | Sohangaon BO | 📍 854327 | Amour | Branch Post Office |
| 1099 | Sahara | Sahara BO | 📍 854303 | Krityanand Nagar | Branch Post Office |
| 1100 | sahara Milik | Sahara BO | 📍 854303 | Krityanand Nagar | Branch Post Office |