| Post Office | Pin Code |
| Agapur BO Pin Code | 851128 |
| Ahiyapur BO Pin Code | 851111 |
| Aijani BO Pin Code | 848204 |
| Ajhaur BO Pin Code | 851131 |
| Akbarpur BO Pin Code | 811106 |
| Akopur BO Pin Code | 848202 |
| Amaridih BO Pin Code | 848202 |
| Amarpur BO Pin Code | 851118 |
| Amba BO Pin Code | 851112 |
| Amjadpur Pidhauli BO Pin Code | 851133 |
| Arjuntola Baryarpur BO Pin Code | 851132 |
| Babhangama BO Pin Code | 851131 |
| Bachhawara SO Pin Code | 851111 |
| Badalpura BO Pin Code | 851129 |
| Bagdobh BO Pin Code | 851129 |
| Bagras BO Pin Code | 848201 |
| Bakhadda BO Pin Code | 851217 |
| Balahpur BO Pin Code | 851129 |
| Ballia Bazar BO Pin Code | 851211 |
| Banduar BO Pin Code | 851131 |
| Bank BO Pin Code | 851211 |
| Banwaripur BO Pin Code | 851133 |
| Baraipura BO Pin Code | 848204 |
| Barauni Oil Refinery SO Pin Code | 851114 |
| Barauni SO Pin Code | 851112 |
| Barauni Urvark Nagar SO Pin Code | 851115 |
| Bari Ballia BO Pin Code | 851211 |
| Bariarpurtola Sirsi BO Pin Code | 848202 |
| Barkhunt BO Pin Code | 851111 |
| Baro SO Pin Code | 851118 |
| Bashi BO Pin Code | 848202 |
| BBazar SO Pin Code | 848201 |
| BDeorhi SO Pin Code | 851113 |
| Begusarai Court SO Pin Code | 851101 |
| Begusarai HO Pin Code | 851101 |
| Bhagatpur BO Pin Code | 851211 |
| Bhagwanpur SO Pin Code | 851120 |
| Bhairwar BO Pin Code | 851129 |
| Bhith BO Pin Code | 851120 |
| Bhoja BO Pin Code | 848202 |
| Bihat SO Pin Code | 851135 |
| Bijulia BO Pin Code | 811106 |
| Bikrampur BO Pin Code | 851132 |
| Binodpur BO Pin Code | 851134 |
| Birpur BO Pin Code | 851127 |
| Bishanpur BO Pin Code | 851211 |
| BTPP SO Pin Code | 851116 |
| Buchauli BO Pin Code | 851120 |
| Chak Hamid BO Pin Code | 848201 |
| Chakbedulia BO Pin Code | 851128 |
| Chamtha BO Pin Code | 851111 |
| Chandaur BO Pin Code | 851133 |
| Chandpura BO Pin Code | 851131 |
| Chauki BO Pin Code | 851217 |
| Cheria BO Pin Code | 851132 |
| Chhapki BO Pin Code | 851131 |
| Chharrapatti BO Pin Code | 851217 |
| Chhatauna BO Pin Code | 851130 |
| Chhitraur BO Pin Code | 851129 |
| Chhourahi BO Pin Code | 848202 |
| Chilmil BO Pin Code | 851131 |
| Chirainyatol BO Pin Code | 851111 |
| Churamachak BO Pin Code | 851133 |
| Dafarpur BO Pin Code | 851127 |
| Dahiya BO Pin Code | 851120 |
| Damdama BO Pin Code | 851131 |
| Danauli Phulwaria BO Pin Code | 851211 |
| Dandari BO Pin Code | 851211 |
| Deopura BO Pin Code | 848201 |
| Dhabauli BO Pin Code | 851129 |
| Dhankaul BO Pin Code | 851112 |
| Dihpar BO Pin Code | 851127 |
| Dularpur BO Pin Code | 851133 |
| Dumri BO Pin Code | 851117 |
| Dunhi BO Pin Code | 848204 |
| Ekamba BO Pin Code | 848204 |
| Fateha BO Pin Code | 851111 |
| Fazilpur BO Pin Code | 851127 |
| Gamharia BO Pin Code | 848201 |
| Gara BO Pin Code | 851120 |
| Garhara SO Pin Code | 851126 |
| Garhpura SO Pin Code | 848204 |
| Gaura BO Pin Code | 851113 |
| Gaynti Gram BO Pin Code | 851120 |
| GDCollege Road SO Pin Code | 851101 |
| Gehuni BO Pin Code | 851111 |
| Ghagrha BO Pin Code | 848201 |
| Godhna BO Pin Code | 851111 |
| Gokhle Nagar Bishanpur BO Pin Code | 851211 |
| Gorgama BO Pin Code | 851211 |
| Govindpur BO Pin Code | 851128 |
| Gram Garhara BO Pin Code | 851126 |
| Hanspur BO Pin Code | 851129 |
| Hariharpur BO Pin Code | 851133 |
| Hasanpur BO Pin Code | 851130 |
| Hussaina BO Pin Code | 851211 |
| Ishapur BO Pin Code | 851120 |
| Jayintigram BO Pin Code | 851112 |
| Jokia BO Pin Code | 851127 |
| Kabia BO Pin Code | 851133 |
| Kaidrabad BO Pin Code | 851111 |
| Kaith BO Pin Code | 851131 |
| Kamruddinpur BO Pin Code | 851134 |
| Katarmala BO Pin Code | 851130 |
| Kavia BO Pin Code | 851120 |
| Keshave BO Pin Code | 851134 |
| Khamhar BO Pin Code | 851131 |
| Khanjahapur BO Pin Code | 851132 |
| Khizirchak BO Pin Code | 851112 |
| Khodabandpur BO Pin Code | 848202 |
| Korai BO Pin Code | 848204 |
| Koria Haibatpur BO Pin Code | 851127 |
| Kumbhi BO Pin Code | 848202 |
| Kumharson BO Pin Code | 848204 |
| Kushmahaut BO Pin Code | 851129 |
| Lakhanpatti BO Pin Code | 848204 |
| Lakhanpur BO Pin Code | 851133 |
| Lakhminia Bazar BO Pin Code | 851211 |
| Lakhminia SO Pin Code | 851211 |
| Lakho BO Pin Code | 851129 |
| Laruara BO Pin Code | 851218 |
| Lodiyahi BO Pin Code | 851111 |
| Madhurapur BO Pin Code | 851113 |
| Madhusudanpur BO Pin Code | 851211 |
| Mahendrapur BO Pin Code | 851129 |
| Maheshpur BO Pin Code | 851133 |
| Maheswara BO Pin Code | 851127 |
| Mahipa Tol BO Pin Code | 851211 |
| Mahna SO Pin Code | 851210 |
| Malipur BO Pin Code | 848204 |
| Malpur BO Pin Code | 848202 |
| Maniappa BO Pin Code | 851129 |
| Manjhaul SO Pin Code | 851127 |
| Manopur BO Pin Code | 851111 |
| Mansurchak SO Pin Code | 851128 |
| Marachi Kalan BO Pin Code | 851111 |
| Matihani BO Pin Code | 851129 |
| MBabhangama BO Pin Code | 851112 |
| Meghaul SO Pin Code | 848202 |
| Mehdasahpur BO Pin Code | 851132 |
| Mehdauli BO Pin Code | 851120 |
| Mirzapur Banduar SO Pin Code | 851129 |
| Mirzapurchand BO Pin Code | 851112 |
| Mohanaigh BO Pin Code | 851129 |
| Mohanpur BO Pin Code | 848201 |
| Mohanpur BO Pin Code | 851131 |
| Mukhtiyarpur BO Pin Code | 851133 |
| Muzaffara BO Pin Code | 851127 |
| Nagdah BO Pin Code | 851117 |
| Naipur BO Pin Code | 851128 |
| Naktitola BO Pin Code | 851129 |
| Naokothi SO Pin Code | 851130 |
| Naya Gaon SO (Begusarai) Pin Code | 851215 |
| Nayanagar BO Pin Code | 851133 |
| Neola BO Pin Code | 851120 |
| Ninga BO Pin Code | 851112 |
| Nonpur BO Pin Code | 851112 |
| Noorpur BO Pin Code | 851210 |
| NSheotol BO Pin Code | 851111 |
| Pabra BO Pin Code | 851127 |
| Paharpur BO Pin Code | 851211 |
| Pahsara Babhangama BO Pin Code | 851127 |
| Panapur BO Pin Code | 851127 |
| Panchbir BO Pin Code | 851217 |
| Pansalla BO Pin Code | 848202 |
| Papraur BO Pin Code | 851210 |
| Parihara BO Pin Code | 848201 |
| Parmanandpur BO Pin Code | 851211 |
| Parna BO Pin Code | 851131 |
| Parora BO Pin Code | 848204 |
| Pasopur BO Pin Code | 851112 |
| Paspura BO Pin Code | 851129 |
| Phaphaut BO Pin Code | 848202 |
| Phulmallik BO Pin Code | 851217 |
| Pipra Devas BO Pin Code | 851112 |
| Purpathar BO Pin Code | 848204 |
| Rachiahi Akashpur BO Pin Code | 851134 |
| Raghunandanpur BO Pin Code | 851133 |
| Raghunathpur BO Pin Code | 851217 |
| Rahatpur BO Pin Code | 851211 |
| Rajakpur BO Pin Code | 851130 |
| Rajapur BO Pin Code | 851111 |
| Rajaur BO Pin Code | 848204 |
| Rajaura SO Pin Code | 851131 |
| Ramdiri BO Pin Code | 851129 |
| Rampur BO Pin Code | 848201 |
| Rampur Matihani BO Pin Code | 851129 |
| Rani BO Pin Code | 851111 |
| Rasidpur BO Pin Code | 851128 |
| Refinery Township SO Pin Code | 851117 |
| Rudauli BO Pin Code | 851111 |
| Rupasbaj BO Pin Code | 851111 |
| Sadanandpur BO Pin Code | 851211 |
| Sadpur BO Pin Code | 851211 |
| Safapur BO Pin Code | 851129 |
| Sahebpur Kamal SO Pin Code | 851217 |
| Sahpur BO Pin Code | 851129 |
| Sahuri BO Pin Code | 851112 |
| Saidpur BO Pin Code | 851129 |
| Sakarbasa BO Pin Code | 848202 |
| Sakrauli BO Pin Code | 848202 |
| Salemabad BO Pin Code | 851217 |
| Saligrami BO Pin Code | 851217 |
| Samastipur BO Pin Code | 851217 |
| Samsa BO Pin Code | 848201 |
| Samsa BO Pin Code | 851128 |
| Samsipur Bhith BO Pin Code | 851111 |
| Sandalpur BO Pin Code | 851217 |
| Sanha BO Pin Code | 851217 |
| Sanjat BO Pin Code | 851120 |
| Sanjat BO Pin Code | 851133 |
| Sankh BO Pin Code | 851131 |
| Saraunja BO Pin Code | 851127 |
| Shamho BO Pin Code | 811106 |
| Sihma BO Pin Code | 851129 |
| Sihmachakka BO Pin Code | 848204 |
| Simaria BO Pin Code | 851126 |
| Simaria Ghat BO Pin Code | 851126 |
| Singhaul BO Pin Code | 851134 |
| Sisauni Kothi BO Pin Code | 851130 |
| Sital Rampur BO Pin Code | 848201 |
| Sonihar BO Pin Code | 848201 |
| Sonma BO Pin Code | 848201 |
| Sri Ram Press SO Pin Code | 851101 |
| Sripur SO Pin Code | 851132 |
| Suhird Nagar SO Pin Code | 851218 |
| Suja BO Pin Code | 851218 |
| Sumbha BO Pin Code | 848201 |
| Surajpura BO Pin Code | 851133 |
| Suryapura BO Pin Code | 851120 |
| Tajpur BO Pin Code | 851120 |
| Takiadadpur BO Pin Code | 851133 |
| Tarabariarpur BO Pin Code | 848202 |
| Teghra SO Pin Code | 851133 |
| Tetri BO Pin Code | 851211 |
| Tilrath BO Pin Code | 851112 |
| Ullao SO Pin Code | 851134 |
