| Post Office | Pin Code |
| Akhta SO Pin Code | 843351 |
| Amghatta BO Pin Code | 843302 |
| Amua BO Pin Code | 843334 |
| Andauni BO Pin Code | 843324 |
| Angoa BO Pin Code | 843360 |
| Anhari BO Pin Code | 843302 |
| Araria BO Pin Code | 843330 |
| Ashogi Purshottam BO Pin Code | 843313 |
| Athri SO Pin Code | 843311 |
| Awapur BO Pin Code | 843314 |
| B Baaz BO Pin Code | 843334 |
| B Chandiha BO Pin Code | 843334 |
| B Dhanushi BO Pin Code | 843323 |
| B Dharmapur BO Pin Code | 843320 |
| B Jagdish BO Pin Code | 843334 |
| B Jahidpur BO Pin Code | 843333 |
| B Jay Nagar BO Pin Code | 843317 |
| B Maksudan BO Pin Code | 843320 |
| B Piprarhi BO Pin Code | 843302 |
| B Rasalpur BO Pin Code | 843320 |
| B Shantikutir BO Pin Code | 843333 |
| Babhangama BO Pin Code | 843327 |
| Baburban BO Pin Code | 843314 |
| Baburban BO Pin Code | 843324 |
| Bachharpur BO Pin Code | 843320 |
| Bagaha BO Pin Code | 843332 |
| Baghari BO Pin Code | 843323 |
| Baghari BO Pin Code | 843331 |
| Bahera BO Pin Code | 843332 |
| Bairgania Bazar SO Pin Code | 843313 |
| Bairgania SO Pin Code | 843313 |
| Bairiya BO Pin Code | 843327 |
| Bajitpur BO Pin Code | 843314 |
| Bajpatti SO Pin Code | 843314 |
| Bakhari BO Pin Code | 843325 |
| Bakhari BO Pin Code | 843331 |
| Balasath BO Pin Code | 843326 |
| Baligarh BO Pin Code | 843328 |
| Banarjhula BO Pin Code | 843317 |
| Banaul BO Pin Code | 843326 |
| Banchauri BO Pin Code | 843302 |
| Bangaon BO Pin Code | 843314 |
| Bangaraha BO Pin Code | 843302 |
| Barahi BO Pin Code | 843327 |
| Barahi BO Pin Code | 843331 |
| Barharwa SO (Sitamarhi) Pin Code | 843315 |
| Bariyarpur BO Pin Code | 843302 |
| Basantpatti BO Pin Code | 843334 |
| Basbitta BO Pin Code | 843315 |
| Basotra BO Pin Code | 843320 |
| Bathnaha BO Pin Code | 843302 |
| Batra BO Pin Code | 843326 |
| BBajitpur BO Pin Code | 843320 |
| BBalaha BO Pin Code | 843325 |
| BBehta BO Pin Code | 843319 |
| BBhimpur BO Pin Code | 843311 |
| Bedaul BO Pin Code | 843320 |
| Bel BO Pin Code | 843313 |
| Belahi BO Pin Code | 843311 |
| Belahiya BO Pin Code | 843314 |
| Belahiya BO Pin Code | 843316 |
| Belsand SO Pin Code | 843316 |
| Belwa BO Pin Code | 843334 |
| Bengahi BO Pin Code | 843313 |
| Betaha BO Pin Code | 843324 |
| Bethuara BO Pin Code | 843324 |
| Bhadiyan BO Pin Code | 843333 |
| Bhagwanpur BO Pin Code | 843327 |
| Bhairo Bhoop BO Pin Code | 843302 |
| Bhakurahar BO Pin Code | 843313 |
| Bhanaspatti BO Pin Code | 843328 |
| Bhandari BO Pin Code | 843316 |
| Bhangarah BO Pin Code | 843318 |
| Bhantabari BO Pin Code | 843320 |
| BHarpur BO Pin Code | 843314 |
| Bharthua BO Pin Code | 843328 |
| Bhavdepur BO Pin Code | 843302 |
| Bhitha Bazar BO Pin Code | 843331 |
| Bhulli BO Pin Code | 843325 |
| Bhutahi SO Pin Code | 843317 |
| Bishanpur BO Pin Code | 843302 |
| Bishanpur BO Pin Code | 843324 |
| BJairam BO Pin Code | 843327 |
| BMachacha BO Pin Code | 843314 |
| BMachhpakauni BO Pin Code | 843324 |
| BNarha BO Pin Code | 843314 |
| Bokhra BO Pin Code | 843318 |
| Bokhtha BO Pin Code | 843315 |
| BPhulwariya BO Pin Code | 843314 |
| BTayab BO Pin Code | 843360 |
| Budhnagra Deorhi SO Pin Code | 843318 |
| CBishanpur BO Pin Code | 843327 |
| CDharharwa BO Pin Code | 843328 |
| Chaipura BO Pin Code | 843320 |
| Chakauti BO Pin Code | 847307 |
| Chakmahila BO Pin Code | 843302 |
| Chandauli Timha BO Pin Code | 843316 |
| Chandwara BO Pin Code | 843328 |
| Changel BO Pin Code | 843360 |
| Chhaurahiya BO Pin Code | 843332 |
| Chiknachak BO Pin Code | 843319 |
| Choraut SO Pin Code | 843319 |
| CTakiya BO Pin Code | 843314 |
| D Kala BO Pin Code | 843315 |
| D Khurd BO Pin Code | 843315 |
| Dadari BO Pin Code | 843333 |
| Dalkawa BO Pin Code | 843330 |
| Dhadhi BO Pin Code | 843333 |
| Dharharwa BO Pin Code | 843324 |
| Dheng BO Pin Code | 843315 |
| Dighi BO Pin Code | 843322 |
| DMathauna BO Pin Code | 843319 |
| Dumarbana BO Pin Code | 843313 |
| Dumharpatti BO Pin Code | 843320 |
| Dumra BO Pin Code | 843316 |
| FGirmishani BO Pin Code | 843302 |
| Fulkaha BO Pin Code | 843317 |
| Gamhariya BO Pin Code | 843315 |
| Gangati BO Pin Code | 843320 |
| Garahiya BO Pin Code | 843334 |
| Garha BO Pin Code | 843320 |
| Garha BO Pin Code | 843323 |
| Garui BO Pin Code | 843326 |
| Gaura BO Pin Code | 843326 |
| Ghanshyampur BO Pin Code | 843328 |
| Gharwara BO Pin Code | 843315 |
| Gisara BO Pin Code | 843311 |
| Goraul Sharif BO Pin Code | 843318 |
| H Barharwa BO Pin Code | 843314 |
| H Chandei BO Pin Code | 843320 |
| H Dularpur BO Pin Code | 843331 |
| Hanuman Nagar BO Pin Code | 843317 |
| Hanumannagar BO Pin Code | 843331 |
| Hardiya BO Pin Code | 843320 |
| Haribela BO Pin Code | 843317 |
| Harnahiya BO Pin Code | 843302 |
| Harpurkala BO Pin Code | 843315 |
| Harpurwa BO Pin Code | 843314 |
| Humayupur BO Pin Code | 843333 |
| Indarwa BO Pin Code | 843324 |
| J Kothia BO Pin Code | 843316 |
| Jadupatti Bazar BO Pin Code | 843319 |
| Jadupatti BO Pin Code | 843319 |
| Jaffarpur BO Pin Code | 843316 |
| Jagdar BO Pin Code | 843324 |
| Jajuar SO Pin Code | 843360 |
| Jamua BO Pin Code | 843313 |
| Janaki Asthan SO Pin Code | 843302 |
| Janakpur Road SO Pin Code | 843320 |
| Janipur BO Pin Code | 843333 |
| Jhajhihat BO Pin Code | 843320 |
| Jogiwana BO Pin Code | 843322 |
| K Barhmtoli BO Pin Code | 843314 |
| K Bhandar BO Pin Code | 843317 |
| K Bishanpur BO Pin Code | 843323 |
| Kamaladah BO Pin Code | 843323 |
| Kamaldah BO Pin Code | 843322 |
| Kanhawa BO Pin Code | 843324 |
| Kansar BO Pin Code | 843316 |
| Kathaur BO Pin Code | 843316 |
| KBP Pupri BO Pin Code | 843320 |
| KBrahmtoli BO Pin Code | 843314 |
| KGajpatti BO Pin Code | 843325 |
| Khairwa BO Pin Code | 843327 |
| Kharsan BO Pin Code | 843327 |
| Kishanpur BO Pin Code | 843302 |
| KMadan BO Pin Code | 843332 |
| Koat Bazar SO Pin Code | 843302 |
| Kohbarawa BO Pin Code | 843330 |
| Koili BO Pin Code | 843333 |
| Koily BO Pin Code | 843302 |
| Koryahi BO Pin Code | 843319 |
| KSiroman BO Pin Code | 843302 |
| KThikha BO Pin Code | 843327 |
| Kuama BO Pin Code | 843325 |
| Kumma BO Pin Code | 843331 |
| Lagma Azamgarh BO Pin Code | 843323 |
| Lahuriya BO Pin Code | 843324 |
| Lalpur BO Pin Code | 843323 |
| Lattipur BO Pin Code | 843322 |
| M Kala BO Pin Code | 843317 |
| M Pokharbinda BO Pin Code | 843334 |
| M Rampur BO Pin Code | 843302 |
| Madanpur BO Pin Code | 843325 |
| Madaripur BO Pin Code | 843333 |
| Madhopur BO Pin Code | 843322 |
| Madhurapur BO Pin Code | 843314 |
| Madhurapur BO Pin Code | 843315 |
| Mahadeopatti BO Pin Code | 843324 |
| Mahisautha BO Pin Code | 843318 |
| Mahuawa BO Pin Code | 843331 |
| Mahuawa BO Pin Code | 843334 |
| Majhaulia Estate SO Pin Code | 843322 |
| Majhaur BO Pin Code | 843333 |
| Majhaura BO Pin Code | 843331 |
| Majorganj SO Pin Code | 843332 |
| Malahi BO Pin Code | 843331 |
| Malahi BO Pin Code | 843332 |
| Manaraya BO Pin Code | 843332 |
| Manariya BO Pin Code | 843332 |
| Manikchowk SO Pin Code | 843323 |
| Maniyari BO Pin Code | 843302 |
| Manpaur BO Pin Code | 843324 |
| Maraul BO Pin Code | 843314 |
| Marpa Factory BO Pin Code | 843313 |
| Maudah BO Pin Code | 843327 |
| Mayurwa BO Pin Code | 843330 |
| MBasaha BO Pin Code | 843314 |
| MDostiya BO Pin Code | 843334 |
| Meghpur BO Pin Code | 843331 |
| Mehsaul BO Pin Code | 843328 |
| MMalinia BO Pin Code | 843332 |
| MMandal BO Pin Code | 843327 |
| MMorsand BO Pin Code | 843328 |
| MSakrauli BO Pin Code | 843326 |
| Mushaharniya BO Pin Code | 843330 |
| Nanpur SO Pin Code | 843333 |
| Narayanpur BO Pin Code | 843320 |
| Narga BO Pin Code | 843324 |
| Narha BO Pin Code | 843327 |
| Narha BO Pin Code | 843331 |
| Nayatola BO Pin Code | 847302 |
| P Dadan BO Pin Code | 843317 |
| P Murahi BO Pin Code | 843316 |
| P Tajpur BO Pin Code | 843316 |
| Pachaharwa BO Pin Code | 843332 |
| Pachtaki Jaddu BO Pin Code | 843313 |
| Paktola BO Pin Code | 843302 |
| Pandaul Buzurg BO Pin Code | 843326 |
| Panthpakar BO Pin Code | 843322 |
| Parihar SO Pin Code | 843324 |
| Parmanandpur BO Pin Code | 843302 |
| Parsa BO Pin Code | 843324 |
| Parsauni BO Pin Code | 843302 |
| Parsauni SO Pin Code | 843325 |
| Parshurampur BO Pin Code | 843325 |
| Partapur BO Pin Code | 843311 |
| Patahi BO Pin Code | 843316 |
| PBasantpur BO Pin Code | 843327 |
| Piprarhi BO Pin Code | 843313 |
| Piprarhi BO Pin Code | 843320 |
| Pirokhar BO Pin Code | 843319 |
| PKoria BO Pin Code | 843324 |
| Pokharbhinda BO Pin Code | 843320 |
| Pokharbhinda BO Pin Code | 843327 |
| Pokhraira BO Pin Code | 843326 |
| PParsain BO Pin Code | 843330 |
| PPathaniya BO Pin Code | 843327 |
| PPhulhatta BO Pin Code | 843324 |
| PRajwara BO Pin Code | 843330 |
| Prem Nagar Subhai BO Pin Code | 843323 |
| Punaura BO Pin Code | 843302 |
| Pupari Bazar SO Pin Code | 843320 |
| R Raghunathpur BO Pin Code | 843315 |
| Radhaur BO Pin Code | 843331 |
| Ragharpura BO Pin Code | 843331 |
| Rain Shankar BO Pin Code | 843328 |
| Raipur SO (Sitamarhi) Pin Code | 843326 |
| Rajopatti BO Pin Code | 843302 |
| Rampur Bakhari BO Pin Code | 843325 |
| Ranjitpur BO Pin Code | 843327 |
| Ratan Lasmi BO Pin Code | 843320 |
| Ratwara BO Pin Code | 843333 |
| Raxiya BO Pin Code | 843328 |
| RBagahi BO Pin Code | 843311 |
| RBhanpur BO Pin Code | 843324 |
| Rewasi BO Pin Code | 843327 |
| RGanguly BO Pin Code | 843327 |
| RGosaipur BO Pin Code | 843302 |
| Riga Colony BO Pin Code | 843327 |
| Riga Gote BO Pin Code | 843327 |
| Riga SO Pin Code | 843327 |
| Runnisaidpur SO Pin Code | 843328 |
| S Kala BO Pin Code | 843315 |
| S Sultan BO Pin Code | 843334 |
| Sahargama BO Pin Code | 843324 |
| Sahbajpur BO Pin Code | 843327 |
| Sahiyara BO Pin Code | 843332 |
| Sardalpatti BO Pin Code | 843324 |
| Saterh BO Pin Code | 843318 |
| Sauli BO Pin Code | 843316 |
| Saura BO Pin Code | 843333 |
| Shaktipith Chandidham SO Pin Code | 843301 |
| Shanki BO Pin Code | 843302 |
| Shrikhandi Bhitta BO Pin Code | 843331 |
| Singrahiya BO Pin Code | 843317 |
| Singwahini BO Pin Code | 843317 |
| Sirauli BO Pin Code | 843302 |
| Sirsi BO Pin Code | 843333 |
| Sirsia BO Pin Code | 843324 |
| Sitamarhi Bazar SO Pin Code | 843302 |
| Sitamarhi HO Pin Code | 843301 |
| Siwaipaiti BO Pin Code | 843314 |
| Sonaul Mahoday BO Pin Code | 843332 |
| Sonbersa SO Pin Code | 843330 |
| Sujatpur BO Pin Code | 843319 |
| Suppi BO Pin Code | 843315 |
| Sursand SO Pin Code | 843331 |
| Sutihara BO Pin Code | 843331 |
| T Chhapra BO Pin Code | 843316 |
| Thahar BO Pin Code | 843328 |
| Thumma BO Pin Code | 843328 |
| Tikauli BO Pin Code | 843323 |
| Ufrauli BO Pin Code | 843360 |
| Vishwa BO Pin Code | 843324 |
