| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 101 | Arazi Bazidpur Malahi | Bajitpur Malahi BO | 📍 844502 | Bidupur | Branch Post Office |
| 102 | Arazi Bhairopur | Bhairopur Deodhi BO | 📍 844102 | Bidupur | Branch Post Office |
| 103 | Arazi Chak Basdeo | Bahuara BO | 📍 844502 | Hajipur | Branch Post Office |
| 104 | Arazi Chak Kanchanpur | Rajasan BO | 📍 844102 | Bidupur | Branch Post Office |
| 105 | Arazi Dharampur | Panapur Dharampur BO | 📍 844102 | Bidupur | Branch Post Office |
| 106 | Arazi Kanchanpur | Rajasan BO | 📍 844102 | Bidupur | Branch Post Office |
| 107 | Arazi Nainha | Nainha BO | 📍 844124 | Hajipur | Branch Post Office |
| 108 | Arazi Saidpur Ganesh | Arnia BO | 📍 844505 | Hajipur | Branch Post Office |
| 109 | Arazi Shahbazpur | Harauli BO | 📍 844103 | Hajipur | Branch Post Office |
| 110 | Arazi Shampur | Navanagar BO | 📍 844503 | Bidupur | Branch Post Office |
| 111 | Arazi Sultanpur | Hajipur IndArea SO | 📍 844102 | Hajipur | Post Office - PO |
| 112 | ARGANI CHAK | Mahuwa SO | 📍 844122 | Mahua | Post Office - PO |
| 113 | Arganichak | Baksama BO | 📍 844122 | Goraul | Branch Post Office |
| 114 | Arnia | Arnia BO | 📍 844505 | Jandaha | Branch Post Office |
| 115 | Arnia | Jhandaha SO | 📍 844505 | Jandaha | Post Office - PO |
| 116 | Arthauli | Balukaram SO | 📍 844113 | Vaishali | Post Office - PO |
| 117 | Arthauli | Nandlalpur BO | 📍 844113 | Vaishali | Branch Post Office |
| 118 | Asadharpur | Sarai SO | 📍 844125 | Raja Pakar | Post Office - PO |
| 119 | Asadnagar Batraul | Jalalpur BO | 📍 844121 | Lalganj | Branch Post Office |
| 120 | Asadpur Malbhara | Baksama BO | 📍 844122 | Chehra Kalan | Branch Post Office |
| 121 | Asadpur Sadpur | Satpura BO | 📍 844114 | Bhagwanpur | Branch Post Office |
| 122 | Asadpur Saidpur | Satpura BO | 📍 844114 | Bhagwanpur | Branch Post Office |
| 123 | Asadpur Saidpura | Satpura BO | 📍 844114 | Bhagwanpur | Branch Post Office |
| 124 | Asdharpur | Thathan Buzurg BO | 📍 844125 | Hajipur | Branch Post Office |
| 125 | Asharafpur | Basudeopur Chandel SO | 📍 844501 | Mahnar | Post Office - PO |
| 126 | Asharafpur | Supaul BO | 📍 844501 | Mahnar | Branch Post Office |
| 127 | Ashatpur Maibhra | Goraul SO | 📍 844118 | Goraul | Post Office - PO |
| 128 | Ashbari | Singhara SO | 📍 844126 | Mahua | Post Office - PO |
| 129 | Ashma | Kumar Bajitpur SO | 📍 843110 | Patepur | Post Office - PO |
| 130 | Ashpatpur Singhia urf Latiahi | Rajasan BO | 📍 844102 | Raghopur | Branch Post Office |
| 131 | AshpatpurSinghia urf Bariarpur | Madhurapur BO | 📍 844503 | Raghopur | Branch Post Office |
| 132 | Askaranpur | Bhagwanpur SO Vaishali | 📍 844114 | Bhagwanpur | Post Office - PO |
| 133 | Askaranpur | Boaria BO | 📍 844114 | Bhagwanpur | Branch Post Office |
| 134 | Asoi | Bhagwanpur SO Vaishali | 📍 844114 | Bhagwanpur | Post Office - PO |
| 135 | Asoi Lacchiram | Asoi BO | 📍 844114 | Bhagwanpur | Branch Post Office |
| 136 | Asoi Lachchhiram | Bhagwanpur SO Vaishali | 📍 844114 | Bhagwanpur | Post Office - PO |
| 137 | Asoi Ragho | Asoi BO | 📍 844114 | Bhagwanpur | Branch Post Office |
| 138 | Astipur | Anzanpeer Chok SO | 📍 844103 | Hajipur | Post Office - PO |
| 139 | Aswari | Gara Urf Govindpur Devi BO | 📍 844126 | Patepur | Branch Post Office |
| 140 | Atharsiya | Raghopur SO | 📍 844508 | Raghopur | Post Office - PO |
| 141 | Attaulahpur | Lalganj Vaishali SO | 📍 844121 | Lalganj | Post Office - PO |
| 142 | Atwar Hat | Rajapakar SO | 📍 844124 | Raja Pakar | Post Office - PO |
| 143 | Atwarpur | Raghopur SO | 📍 844508 | Raghopur | Post Office - PO |
| 144 | Az Rakbe Chaklatif | Hilalpur Madarpur BO | 📍 844502 | Bidupur | Branch Post Office |
| 145 | Az Rakbe Gumti | Bishanpur Titara BO | 📍 844502 | Hajipur | Branch Post Office |
| 146 | Azampur | Azampur BO | 📍 844504 | Desri | Branch Post Office |
| 147 | Azampur | Desari SO | 📍 844504 | Desri | Post Office - PO |
| 148 | Azizpur Chande | Kumar Bajitpur SO | 📍 843110 | Patepur | Post Office - PO |
| 149 | Azizpur Chandi | Ajijpur Chande BO | 📍 843110 | Patepur | Branch Post Office |
| 150 | Azizpur Chandi | Kumar Bajitpur SO | 📍 843110 | Patepur | Post Office - PO |