| Place | Post Code |
|---|---|
| Manjhawalia, Saran) | 841426 |
| Manki Dih, Saran) | 841508 |
| Manrar Khas, Saran) | 841203 |
| Marapi, Saran) | 841508 |
| Marpi, Saran) | 841203 |
| Math Mahuawa, Saran) | 841508 |
| Mathauli, Saran) | 841508 |
| Mathia, Saran) | 841508 |
| Mathia Dih, Saran) | 841508 |
| Mathiya, Saran) | 841508 |
| Mathiya Lala, Saran) | 841508 |
| Matiari, Saran) | 841426 |
| Merhwa, Saran) | 841508 |
| Misir Bandhowra, Saran) | 841508 |
| Mitupur, Saran) | 841508 |
| Musahri Bazar, Saran) | 841426 |
| Naua Dih, Saran) | 841426 |
| Nauka Tola, Saran) | 841508 |
| Naukatola Khairwa Tola, Saran) | 841508 |
| Nautan, Saran) | 841508 |
| Nonapakar, Saran) | 841508 |
| Pagra, Saran) | 841508 |
| Pagra Bazar, Saran) | 841508 |
| Pagra Khurd, Saran) | 841508 |
| Pagra Mathiya, Saran) | 841508 |
| Panrepur, Saran) | 841508 |
| Parsa, Saran) | 841426 |
| Parsahi, Saran) | 841508 |
| Parsauni, Saran) | 841508 |
| Pathkhauli, Saran) | 841426 |
| Postal Codes in Gopalganj | |
|---|---|
| Baikunthpur | |
| Barauli | |
| Bhorey | |
| Bijaipur | |
| Gopalganj | |
| Hathua | |
| Katiya | |
| Kuchaikote | |
| Manjha | |
| Pach Deuri | |
| Phulwaria | |
| Sidhwalia | |
| Thawe | |
| Uchkagaon | |