| Place | Postal Code |
|---|---|
| Ahiau, Tirhut) | 844124 |
| Ajarakawe Gomti, Tirhut) | 844502 |
| Akbar Malahi, Tirhut) | 844125 |
| Akhtiyarpur Patedha, Tirhut) | 844125 |
| Araji Nainha, Tirhut) | 844124 |
| Asadharpur, Tirhut) | 844125 |
| Atwar Hat, Tirhut) | 844124 |
| B. Kakarahta, Tirhut) | 844502 |
| B. Malahi, Tirhut) | 844502 |
| Badanpur, Tirhut) | 844125 |
| Badanpur Milki, Tirhut) | 844125 |
| Baidhyanathpur, Tirhut) | 844125 |
| Baijnathpur, Tirhut) | 844125 |
| Baikunthpur, Tirhut) | 844124 |
| Bajitpur, Tirhut) | 844125 |
| Bakarpur, Tirhut) | 844116 |
| Bakhari Supayan, Tirhut) | 844504 |
| Bakhri Barahi, Tirhut) | 844504 |
| Bakhri Mohanpur Urf Majhaul, Tirhut) | 844123 |
| Bakhri Subain, Tirhut) | 844504 |
| Balatand, Tirhut) | 844502 |
| Banghara, Tirhut) | 844124 |
| Barua, Tirhut) | 844502 |
| Basantpur, Tirhut) | 844502 |
| Basara, Tirhut) | 844124 |
| Basarha, Tirhut) | 844124 |
| Basauli, Tirhut) | 844502 |
| Bedaulia, Tirhut) | 844125 |
| Bejha, Tirhut) | 844124 |
| Belkunda, Tirhut) | 844125 |
| Postal Codes in Vaishali | |
|---|---|
| Bhagwanpur | |
| Bidupur | |
| Chehra Kalan | |
| Desri | |
| Goraul | |
| Hajipur | |
| Jandaha | |
| Lalganj | |
| Mahnar | |
| Mahua | |
| Patepur | |
| Paterhi Belsar | |
| Raghopur | |
| Raja Pakar | |
| Sahdai Buzurg | |
| Vaishali | |