| Ort | Postleitzahl |
|---|---|
| Ambedkar Nagar, Saran) | 841226 |
| Badram, Saran) | 841241 |
| Baghauni, Saran) | 841237 |
| Bararam, Saran) | 841241 |
| Belwasa, Saran) | 841237 |
| Bhikhpur Bazar, Saran) | 841237 |
| Bindwal, Saran) | 841241 |
| Chak Hazi, Saran) | 841231 |
| Champ, Saran) | 841241 |
| Chhapiya Buzurg, Saran) | 841226 |
| Chhapiya Khurd, Saran) | 841226 |
| Chhata, Saran) | 841226 |
| Dakhin Tola, Saran) | 841286 |
| Darweshpur, Saran) | 841237 |
| Datta Nagar, Saran) | 841286 |
| Dhankhar, Saran) | 841226 |
| Dharampur, Saran) | 841237 |
| Dharampur Nawka Tola, Saran) | 841237 |
| Faridpur, Saran) | 841231, 841237 |
| Gopalpur, Saran) | 841286 |
| Gosopali, Saran) | 841226 |
| H. Ramnagar, Saran) | 841226 |
| Habib Nagar Bazar, Saran) | 841226 |
| Habib Nagar Hattapur, Saran) | 841226 |
| Habib Nagar Tola, Saran) | 841226 |
| Habibnagar, Saran) | 841226 |
| Harihans, Saran) | 841286 |
| Harihans West Tola, Saran) | 841286 |
| Hasanpurwa, Saran) | 841286 |
| Hata, Saran) | 841231, 841245, 841506 |
| Postleitzahlen in Siwan | |
|---|---|
| Andar | |
| Barharia | |
| Basantpur | |
| Bhagwanpur Hat | |
| Darauli | |
| Daraundha | |
| Goriakothi | |
| Guthani | |
| Hasanpura | |
| Hussainganj | |
| Lakri Nabiganj | |
| Maharajganj | |
| Mairwa | |
| Nautan | |
| Pachrukhi | |
| Raghunathpur | |
| Siswan | |
| Siwan | |
| Ziradei | |