| Post Office | Pin Code |
| Abhuar BO Pin Code | 852138 |
| Achalpur BO Pin Code | 852109 |
| Amha BO Pin Code | 852108 |
| Amha BO Pin Code | 852218 |
| Andouli BO Pin Code | 852105 |
| Babhangama BO Pin Code | 852139 |
| Babhani Bhelwa BO Pin Code | 852131 |
| Baghla BO Pin Code | 852139 |
| Baira BO Pin Code | 852123 |
| Baisa BO Pin Code | 852215 |
| Baisi BO Pin Code | 852215 |
| Bakaur BO Pin Code | 852130 |
| Balbhadrapur BO Pin Code | 854339 |
| Balha BO Pin Code | 852130 |
| Baljora BO Pin Code | 852139 |
| Baltharwa BO Pin Code | 852105 |
| Balua Bazar SO Pin Code | 854339 |
| Banailipatti BO Pin Code | 854340 |
| Banania BO Pin Code | 852105 |
| Barahihat BO Pin Code | 852130 |
| Barail BO Pin Code | 852110 |
| Barhara BO Pin Code | 847452 |
| Barkurwa BO Pin Code | 852139 |
| Basaha BO Pin Code | 852131 |
| Basantpur BO Pin Code | 854340 |
| Basbitti BO Pin Code | 852130 |
| Bauraha BO Pin Code | 852138 |
| Bauraha BO Pin Code | 852215 |
| Bela Terha BO Pin Code | 852131 |
| Belhi BO Pin Code | 847452 |
| BFulkaha BO Pin Code | 852214 |
| Bhairo Patti BO Pin Code | 852108 |
| Bhaptiyahi Bazar SO Pin Code | 852105 |
| Bhawanipur Patni BO Pin Code | 852125 |
| Bhimnagar Bairrage SO Pin Code | 854338 |
| Bhimpur BO Pin Code | 854339 |
| Bhura BO Pin Code | 852139 |
| Bina BO Pin Code | 852131 |
| Birpur SO (Supaul) Pin Code | 854340 |
| Bishanpur BO Pin Code | 852105 |
| Bishanpur BO Pin Code | 852214 |
| Cahndpiper BO Pin Code | 852105 |
| Chainsinghpatti BO Pin Code | 852131 |
| Charne BO Pin Code | 852214 |
| Chauhatta BO Pin Code | 852138 |
| Chilauni BO Pin Code | 852125 |
| Chitti Hanuman Nagar BO Pin Code | 852215 |
| Chouraha BO Pin Code | 852139 |
| Chunni BO Pin Code | 852137 |
| Dabhari BO Pin Code | 852131 |
| Dagmara BO Pin Code | 847451 |
| Daharia BO Pin Code | 852137 |
| Daparkha BO Pin Code | 852139 |
| Daulatpur BO Pin Code | 852215 |
| Devipur BO Pin Code | 852109 |
| Dharhara BO Pin Code | 852109 |
| Dighiya BO Pin Code | 852131 |
| Dinapatti BO Pin Code | 852218 |
| Dumari BO Pin Code | 852215 |
| Dumra BO Pin Code | 852130 |
| Ekma BO Pin Code | 852110 |
| Finglas BO Pin Code | 852111 |
| Gamaharia SO Pin Code | 852108 |
| Ganaura BO Pin Code | 847408 |
| Gangapur BO Pin Code | 852105 |
| Ganpatganj SO (Supaul) Pin Code | 852109 |
| Garh Baruari SO Pin Code | 852110 |
| Gelhia Bishanpur BO Pin Code | 852218 |
| Ghiwaha BO Pin Code | 852137 |
| Ghuran BO Pin Code | 852131 |
| Gidarahi BO Pin Code | 852131 |
| Girdharpatti BO Pin Code | 852137 |
| Gonaha BO Pin Code | 852125 |
| Goshpur BO Pin Code | 852215 |
| Govindpur BO Pin Code | 852125 |
| Govinpur BO Pin Code | 852214 |
| Guria BO Pin Code | 852214 |
| Gwalpara BO Pin Code | 852137 |
| Hariharpur BO Pin Code | 852137 |
| Haripur BO Pin Code | 852111 |
| Hariraha BO Pin Code | 852215 |
| Hariyahi BO Pin Code | 847452 |
| Hati BO Pin Code | 852130 |
| Hatwaria BO Pin Code | 852108 |
| Herdi BO Pin Code | 852108 |
| Hulas BO Pin Code | 852111 |
| Jadia SO Pin Code | 852214 |
| Janak Lal Basanpatti BO Pin Code | 852215 |
| Janardanpur BO Pin Code | 847408 |
| Jaraila BO Pin Code | 852139 |
| Jhila Dumari BO Pin Code | 852111 |
| Jia Ram Raghopur SO Pin Code | 852111 |
| Jiwachhpur BO Pin Code | 852125 |
| Jobaha BO Pin Code | 852131 |
| Jolahaniya BO Pin Code | 852131 |
| Kadampura BO Pin Code | 852131 |
| Kamaldaha BO Pin Code | 852105 |
| Kamalpur BO Pin Code | 847451 |
| Kamargama BO Pin Code | 852218 |
| Kamrail BO Pin Code | 847408 |
| Karibiahi BO Pin Code | 852139 |
| Kariho BO Pin Code | 852131 |
| Karjain Bazar SO Pin Code | 852215 |
| Karupur BO Pin Code | 852131 |
| Kataia Mahe BO Pin Code | 852131 |
| Kataiya BO Pin Code | 852123 |
| Kathbanshi BO Pin Code | 852110 |
| Kharail BO Pin Code | 852131 |
| Khokhnaha BO Pin Code | 852131 |
| Khorma BO Pin Code | 847408 |
| Khunti BO Pin Code | 852137 |
| Koria Patti BO Pin Code | 852214 |
| Koriyarh BO Pin Code | 852108 |
| Korlahi BO Pin Code | 852215 |
| Kumiahi BO Pin Code | 852139 |
| Kunauli Bazar SO Pin Code | 847451 |
| Kunauli BO Pin Code | 847451 |
| Kushaha BO Pin Code | 852139 |
| Laharnia BO Pin Code | 852139 |
| Lakshminia BO Pin Code | 854339 |
| Lalganj BO Pin Code | 852137 |
| Lalpur BO Pin Code | 847452 |
| Lalpur BO Pin Code | 852109 |
| Lalpur BO Pin Code | 852137 |
| Latauna BO Pin Code | 852139 |
| Laukaha BO Pin Code | 852110 |
| Laurh BO Pin Code | 852131 |
| Madhubani BO Pin Code | 852125 |
| Mahadeo Asthan BO Pin Code | 852109 |
| Maheshpur BO Pin Code | 852109 |
| Mahulia BO Pin Code | 852214 |
| Makuna BO Pin Code | 852110 |
| Malarh BO Pin Code | 852138 |
| Malhanwa BO Pin Code | 852139 |
| Manganj Bazar BO Pin Code | 852214 |
| Manganj BO Pin Code | 852214 |
| Manoharpatti BO Pin Code | 847452 |
| Marauna BO Pin Code | 847408 |
| Matiayari BO Pin Code | 854339 |
| Mauahi BO Pin Code | 847452 |
| Maujaha BO Pin Code | 852131 |
| Mirjawa BO Pin Code | 852139 |
| Mohania BO Pin Code | 852110 |
| Mohanpur BO Pin Code | 852137 |
| Mohmmad Ganj BO Pin Code | 852137 |
| Monga Sihol BO Pin Code | 852131 |
| Motipur BO Pin Code | 852215 |
| Mungraha BO Pin Code | 847452 |
| Murli BO Pin Code | 852105 |
| Narahi BO Pin Code | 852138 |
| Narainpur BO Pin Code | 852111 |
| Nauwa Bakhar BO Pin Code | 852138 |
| Nemua BO Pin Code | 852130 |
| Nirmali BO Pin Code | 852131 |
| Nirmali SO (Supaul) Pin Code | 847452 |
| Orlaha Bazitpur BO Pin Code | 852139 |
| Pakri BO Pin Code | 852218 |
| Parikonch BO Pin Code | 847452 |
| Pariyahi BO Pin Code | 852137 |
| Parsa Madho BO Pin Code | 852138 |
| Parsharma BO Pin Code | 852130 |
| Pathra BO Pin Code | 852131 |
| Persa BO Pin Code | 852218 |
| Persa Garhi BO Pin Code | 852214 |
| Phulkahi BO Pin Code | 852111 |
| Phulwaria BO Pin Code | 852105 |
| Pipra Bazar SO Pin Code | 852218 |
| Piprakhurd BO Pin Code | 852131 |
| PPrayag BO Pin Code | 852214 |
| Pratapganj SO (Supaul) Pin Code | 852125 |
| Radha Nagar BO Pin Code | 852111 |
| Raghunathpur BO Pin Code | 852214 |
| Raharia BO Pin Code | 852105 |
| Rajeshwari BO Pin Code | 852214 |
| Rajpur BO Pin Code | 852218 |
| Rakia BO Pin Code | 852110 |
| Ram Bishanpur BO Pin Code | 852111 |
| Ramnagar BO Pin Code | 852108 |
| Ratanpura BO Pin Code | 852215 |
| Ratauli BO Pin Code | 852138 |
| Ratnasara BO Pin Code | 847452 |
| Saheban BO Pin Code | 854338 |
| Sahpur Prithbi Patti BO Pin Code | 852111 |
| Sakhua BO Pin Code | 852218 |
| Sanskrit Nirmali BO Pin Code | 854339 |
| Saraigarh BO Pin Code | 852105 |
| Sarojabela BO Pin Code | 847452 |
| Sikarhatta BO Pin Code | 847451 |
| Simaria BO Pin Code | 852218 |
| Simrahi Bazar BO Pin Code | 852111 |
| Singihaun BO Pin Code | 852138 |
| Sitapur BO Pin Code | 854339 |
| Siyana BO Pin Code | 852105 |
| Sripur BO Pin Code | 852215 |
| Sripur Sukhasan BO Pin Code | 852138 |
| Sukhanagar BO Pin Code | 852125 |
| Sukhpur SO Pin Code | 852130 |
| Supaul Bazar SO Pin Code | 852131 |
| Supaul SO Pin Code | 852131 |
| Surjapur BO Pin Code | 852125 |
| Surpatganj SO Pin Code | 852137 |
| Tamua BO Pin Code | 852214 |
| Tarhi Bazar BO Pin Code | 852215 |
| Tarhi Bhawanipur BO Pin Code | 852218 |
| Tekuna BO Pin Code | 852125 |
| Telwa Situhar BO Pin Code | 852130 |
| Tharbitta SO Pin Code | 852138 |
| Triveniganj SO Pin Code | 852139 |
| Tullapatti BO Pin Code | 852108 |
