| Place | Post Code |
|---|---|
| Aghaila Babu, Saran) | 841508 |
| Aghaila Misir, Saran) | 841508 |
| Ahiyapur, Saran) | 841426 |
| Ainthi, Saran) | 841426 |
| Aithi, Saran) | 841426 |
| Amawa, Saran) | 841508 |
| Amwa Dubey, Saran) | 841508 |
| Amwa Ghat, Saran) | 841508 |
| Babhanauli, Saran) | 841508 |
| Babhnauli, Saran) | 841508 |
| Babhnauli Ushra Tola, Saran) | 841508 |
| Baherwa, Saran) | 841508 |
| Bakainiyan, Saran) | 841508 |
| Balwa, Saran) | 841426 |
| Bamhnauli, Saran) | 841426, 841508 |
| Bande, Saran) | 841508 |
| Bandhaura Ghat, Saran) | 841508 |
| Bangra, Saran) | 841426 |
| Banjaria, Saran) | 841508 |
| Bankata, Saran) | 841426, 841508 |
| Bara Chap, Saran) | 841426, 841508 |
| Barahra, Saran) | 841508 |
| Barijaviya, Saran) | 841508 |
| Basaha, Saran) | 841508 |
| Baurahi, Saran) | 841508 |
| Belawa Bhathwa, Saran) | 841508 |
| Belwa, Saran) | 841508 |
| Belwa Lala, Saran) | 841508 |
| Belwania, Saran) | 841426 |
| Bhaduli Kala, Saran) | 841508 |
| Postal Codes in Gopalganj | |
|---|---|
| Baikunthpur | |
| Barauli | |
| Bhorey | |
| Bijaipur | |
| Gopalganj | |
| Hathua | |
| Katiya | |
| Kuchaikote | |
| Manjha | |
| Pach Deuri | |
| Phulwaria | |
| Sidhwalia | |
| Thawe | |
| Uchkagaon | |