| Place | Post Code |
|---|---|
| Sangrampur, Tirhut) | 844501 |
| Sari Balwa, Tirhut) | 844501 |
| Sarmastpur, Tirhut) | 844501 |
| Seikhpura, Tirhut) | 844501 |
| Shahpur, Tirhut) | 844506, 844505 |
| Shaikhpura, Tirhut) | 844501 |
| Simra, Tirhut) | 844501 |
| Simra Urf Simra Chak Fatma, Tirhut) | 844126 |
| Singhia, Tirhut) | 844506 |
| Sulhulpur, Tirhut) | 844506 |
| Taiyabpur Bintola, Tirhut) | 844506 |
| Taiyabpur Kharjmma, Tirhut) | 844506 |
| Taiyabpur Mall, Tirhut) | 844506 |
| Thanpur, Tirhut) | 844507 |
| Postal Codes in Vaishali | |
|---|---|
| Bhagwanpur | |
| Bidupur | |
| Chehra Kalan | |
| Desri | |
| Goraul | |
| Hajipur | |
| Jandaha | |
| Lalganj | |
| Mahnar | |
| Mahua | |
| Patepur | |
| Paterhi Belsar | |
| Raghopur | |
| Raja Pakar | |
| Sahdai Buzurg | |
| Vaishali | |