| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 51 | Araila | Araila BO | 📍 847106 | Hanumannagar | Branch Post Office |
| 52 | Aran Pokhram | P.Buzurg BO | 📍 847203 | Biraul | Branch Post Office |
| 53 | Arazi Bangrasi | Kothram BO | 📍 847203 | Gora Bauram | Branch Post Office |
| 54 | Arazi Barmotar | Kharua BO | 📍 847115 | Darbhanga | Branch Post Office |
| 55 | Arazi Madhuban | Mahpara BO | 📍 846009 | Bahadurpur | Branch Post Office |
| 56 | Arga | Arga BO | 📍 847105 | Baheri | Branch Post Office |
| 57 | Arjuna Bijulia | Usri BO | 📍 848213 | Biraul | Branch Post Office |
| 58 | Aropur | Bauharwa BO | 📍 847423 | Manigachhi | Branch Post Office |
| 59 | Asgaon | Sonki BO | 📍 846009 | Bahadurpur | Branch Post Office |
| 60 | Asi | Asi BO | 📍 847203 | Gora Bauram | Branch Post Office |
| 61 | Askaul | N.N. Patti BO | 📍 847405 | Alinagar | Branch Post Office |
| 62 | Asma | Rashiyari BO | 📍 847427 | Ghanshyampur | Branch Post Office |
| 63 | Asman | Hirni BO | 📍 848213 | Kusheshwar Asthan | Branch Post Office |
| 64 | Aso | Harinagar BO | 📍 848209 | Kusheshwar Asthan | Branch Post Office |
| 65 | Aso | Sumbha Deorhi BO | 📍 848209 | Kusheshwar Asthan | Branch Post Office |
| 66 | Asrafpur | S.Dangarwara BO | 📍 847306 | Keotiranway | Branch Post Office |
| 67 | Asraha | Ashraha BO | 📍 847121 | Keotiranway | Branch Post Office |
| 68 | Asthua | Ashthua BO | 📍 847104 | Singhwara | Branch Post Office |
| 69 | Atarbel | Bihar Nursary BO | 📍 847123 | Singhwara | Branch Post Office |
| 70 | Atarbel Ramchaura | Bihar Nursary BO | 📍 847123 | Singhwara | Branch Post Office |
| 71 | Athar | Atahar BO | 📍 847201 | Baheri | Branch Post Office |
| 72 | Atihar | Atihar BO | 📍 846007 | Darbhanga | Branch Post Office |
| 73 | Atraha | Beridharsham BO | 📍 848213 | Kusheshwar Asthan | Branch Post Office |
| 74 | Aurahi | Aurahi BO | 📍 847203 | Kusheshwar Asthan | Branch Post Office |
| 75 | Auranga Usuri | Arga BO | 📍 847105 | Biraul | Branch Post Office |
| 76 | Awam | Lohna Road SO | 📍 847407 | Manigachhi | Post Office - PO |
| 77 | Awan | Ujan BO | 📍 848207 | Biraul | Branch Post Office |
| 78 | Az Rakbe Ami | Telhan BO | 📍 847115 | Darbhanga | Branch Post Office |
| 79 | Az Rakbe Basdeopur | Dekuli BO | 📍 846002 | Bahadurpur | Branch Post Office |
| 80 | Az Rakbe Bhadwar | Hayaghat Bilashpur SO | 📍 847301 | Hayaghat | Post Office - PO |
| 81 | Az Rakbe Gobindpur | Afzala BO | 📍 847203 | Biraul | Branch Post Office |
| 82 | Az Rakbe Hardwarpur | P.Mahathwar BO | 📍 847427 | Ghanshyampur | Branch Post Office |
| 83 | Az Rakbe Kali | Dilahi BO | 📍 846003 | Hanumannagar | Branch Post Office |
| 84 | Az Rakbe Kotma | Bauharwa BO | 📍 847423 | Manigachhi | Branch Post Office |
| 85 | Az Rakbe Mahinam | Mahinam BO | 📍 847103 | Benipur | Branch Post Office |
| 86 | Az Rakbe Purkhotimpur | Sonki BO | 📍 846009 | Darbhanga | Branch Post Office |
| 87 | Az Rakbe Urra | Narsara BO | 📍 846003 | Hanumannagar | Branch Post Office |
| 88 | B PARSA | B.Parsa BO | 📍 847337 | Keotiranway | Branch Post Office |
| 89 | Badea | Saramohanpur SO | 📍 846007 | Darbhanga | Post Office - PO |
| 90 | Badh Basti | Lalsahpur BO | 📍 846005 | Bahadurpur | Branch Post Office |
| 91 | Badh Marauna | Bijuli BO | 📍 847115 | Darbhanga | Branch Post Office |
| 92 | Badhipur | Bhandar Sogani BO | 📍 847422 | Manigachhi | Branch Post Office |
| 93 | Badri | Massa BO | 📍 847102 | Jale | Branch Post Office |
| 94 | Baghant | Baghant BO | 📍 847422 | Manigachhi | Branch Post Office |
| 95 | Baghaul | Baghaul BO | 📍 847201 | Benipur | Branch Post Office |
| 96 | Baghaul | Muraitha BO | 📍 847304 | Jale | Branch Post Office |
| 97 | Baghauni | Baghauni BO | 📍 847105 | Baheri | Branch Post Office |
| 98 | Baghela | Panchobe BO | 📍 846003 | Hanumannagar | Branch Post Office |
| 99 | Baghela | Dasauth BO | 📍 847405 | Alinagar | Branch Post Office |
| 100 | Baghra | Baghra Simri BO | 📍 847105 | Baheri | Branch Post Office |