| Ort | Postleitzahl |
|---|---|
| Ahirni, Saran) | 841506 |
| Ahorni, Saran) | 841506 |
| Alampur, Saran) | 841232 |
| Alapur, Saran) | 841438 |
| Allwalpur Chaukihasan, Saran) | 841506 |
| Anhari Bari Tola Chaukihasan, Saran) | 841506 |
| Asapur, Saran) | 841428 |
| Athkhambha, Saran) | 841232 |
| Aurai, Saran) | 841438 |
| B.A. Pakwalia, Saran) | 841403 |
| Babhanbara, Saran) | 841506 |
| Babhanbara Ahir Tola, Saran) | 841506 |
| Babhanbara Harizan Tola, Saran) | 841506 |
| Babhanbara Kochari Tola, Saran) | 841506 |
| Babhanbara Mathia Par, Saran) | 841506 |
| Babhanbara Mauje, Saran) | 841506 |
| Babu Hata, Saran) | 841438, 841427, 841428 |
| Badarzamin, Saran) | 841438 |
| Bagau Chaia, Saran) | 841232 |
| Bahadpur Bazar, Saran) | 841232 |
| Bahadur Bazar, Saran) | 841404, 841232 |
| Bahuara Qadir, Saran) | 841232 |
| Balapur, Saran) | 841404, 841232 |
| Balua Dindayalpur, Saran) | 841506 |
| Bangra, Saran) | 841506 |
| Bangra Buzurg, Saran) | 841428 |
| Bangra Tola Chaukihasan, Saran) | 841506 |
| Barahpur, Saran) | 841232 |
| Barasara, Saran) | 841232 |
| Barhria, Saran) | 841232 |
| Postleitzahlen in Siwan | |
|---|---|
| Andar | |
| Barharia | |
| Basantpur | |
| Bhagwanpur Hat | |
| Darauli | |
| Daraundha | |
| Goriakothi | |
| Guthani | |
| Hasanpura | |
| Hussainganj | |
| Lakri Nabiganj | |
| Maharajganj | |
| Mairwa | |
| Nautan | |
| Pachrukhi | |
| Raghunathpur | |
| Siswan | |
| Siwan | |
| Ziradei | |