| Place | Post Code |
|---|---|
| Chitauli, Saran) | 841427 |
| D.M. Tola, Saran) | 841427 |
| Danapur, Saran) | 841427 |
| Deuria, Saran) | 841428 |
| Dewapur Mathia, Saran) | 841405 |
| Dewapur Tola Akil, Saran) | 841405 |
| Dewapur Tola Asaraut, Saran) | 841428 |
| Dewapur Tola Mohar Singh, Saran) | 841427 |
| Dhankhar, Saran) | 841405 |
| Dharamparsa, Saran) | 841427 |
| Dhaushi Tola, Saran) | 841427 |
| Dhobaulia, Saran) | 841428 |
| Diara Isapur, Saran) | 841427 |
| Doma Hata, Saran) | 841427 |
| Dul Duliya, Saran) | 841427 |
| Duldulia, Saran) | 841427 |
| Dumaria Dhamapakar, Saran) | 841428 |
| Dumriya, Saran) | 841428 |
| G.S. Manjha, Saran) | 841436 |
| Gausia, Saran) | 841427 |
| Ghamandipur, Saran) | 841427 |
| Gobindapur, Saran) | 841428 |
| Goniar, Saran) | 841427, 841428 |
| Gopalpur, Saran) | 841420, 841428, 841503, 841505 |
| Hata, Saran) | 841428 |
| Himtapur, Saran) | 841427 |
| Imilia, Saran) | 841427 |
| Indarwa, Saran) | 841428 |
| Isapur Diara, Saran) | 841427 |
| Jafar Tola, Saran) | 841427 |
| Postal Codes in Gopalganj | |
|---|---|
| Baikunthpur | |
| Barauli | |
| Bhorey | |
| Bijaipur | |
| Gopalganj | |
| Hathua | |
| Katiya | |
| Kuchaikote | |
| Manjha | |
| Pach Deuri | |
| Phulwaria | |
| Sidhwalia | |
| Thawe | |
| Uchkagaon | |